In the

United States Court of Appeals

For the Seventh Circuit ____________________

No. 18-2875

SUSAN NIELEN-THOMAS,

Plaintiff-Appellant,

v.

CONCORDE INVESTMENT SERVICES, LLC, et al.,

Defendants-Appellees.

____________________

Appeal from the United States District Court for the

Western District of Wisconsin.

No. 18-cv-00229 — James D. Peterson, Chief District Judge.

____________________

ARGUED JANUARY 15, 2019 — DECIDED JANUARY 24, 2019

____________________

Before FLAUM, KANNE, and HAMILTON, Circuit Judges.

FLAUM, Circuit Judge. Susan Nielen-Thomas, on behalf of 

herself and others similarly situated, filed a complaint in Wisconsin state court alleging she and other class members were 

defrauded by their investment advisor. Defendants removed 

the case to federal court. They then argued the action should 

be dismissed because it was a “covered class action” precluded by the Securities Litigation Uniform Standards Act of 

1998 (“SLUSA”). See 15 U.S.C. § 78bb(f)(1), (f)(5)(B), amending 
2 No. 18-2875

Securities Exchange Act of 1934.1 According to NielenThomas, her lawsuit did not meet SLUSA’s “covered class action” definition because she alleged a proposed class with

fewer than fifty members. See § 78bb(f)(5)(B)(i)(I). The district 

court agreed with defendants that Nielen-Thomas’s suit was 

a “covered class action” because she brought her claims in a 

representative capacity, see § 78bb(f)(5)(B)(i)(II), and it dismissed her claims with prejudice. 

We hold that the plain language of SLUSA’s “covered 

class action” definition includes any class action brought by a 

named plaintiff on a representative basis, regardless of the 

proposed class size. Because this includes Nielen-Thomas’s 

class action lawsuit and her complaint meets all other statutory requirements, her lawsuit is precluded by SLUSA. We affirm the judgment of the district court.

I. Background

On February 5, 2018, plaintiff-appellant Nielen-Thomas 

filed a putative class action in Wisconsin state court against 

defendants-appellees Concorde Investment Services, LLC, 

Fortune Financial Services, Inc., TD Ameritrade, Inc., Wisconsin River Bank, Jeffrey L. Butler, and Wisconsin Investment 

Services LLC. The class includes retail clients of Butler and his

investment advisory firm, Wisconsin Investment Services. 

According to the complaint, Butler exercised control of his clients’ accounts and owed them a fiduciary duty to act in their 

best interests. Butler allegedly failed to properly manage 

these accounts, though, leading to huge losses. 

 1See also 15 U.S.C. § 77p(b), (f)(2) (amending Securities Act of 1933 in 

an identical way). The parties cite solely to the 1934 Act amendments, so 

we do the same in this opinion unless otherwise noted.
No. 18-2875 3

Nielen-Thomas identifies two ways Butler mismanaged 

accounts. First, Butler promised to create individualized portfolios for each investor; instead, he subjected his clients to 

block trades that lacked asset allocation and diversification 

suitable for retail investors. Second, Butler repeatedly purchased and sold on behalf of his clients an exchange-traded 

note known as VXX. VXX is an unsecured debt instrument 

designed to track the movement of futures on an index that 

measures overall market volatility. This note is inherently volatile and risky, and it is designed to be used as a hedge by 

sophisticated investors only on a short-term basis. However, 

Butler repeatedly purchased and sold VXX on behalf of his 

retail clients and let it sit in their accounts for months, even 

though such a strategy was practically guaranteed to lose 

money. 

The other defendants are entities that Nielen-Thomas 

claims are also responsible for Butler’s conduct. Butler was a 

registered broker with Concorde from March 2012 to May 

2015 and with Fortune from July 2015 to December 2016. Concorde and Fortune were required to supervise Butler’s investment advisory activities when he was trading in the accounts 

of their customers but allegedly failed to do so. Additionally, 

Butler had an agreement with TD Ameritrade through which 

Butler could use its online trading platform to execute all 

trades in his clients’ accounts. TD Ameritrade also allegedly

failed to properly supervise Butler’s activity. Finally, Wisconsin River Bank referred clients to Butler, who in turn compensated the bank for these referrals. Nielen-Thomas alleges the 

bank owed its clients a duty of care in recommending investment advisors to them, and it breached that duty by recommending Butler. 
4 No. 18-2875

In her class-action complaint, Nielen-Thomas brought 

nine state-law claims on behalf of the putative class, alleging 

breaches of Wisconsin and Nebraska securities laws, breach 

of Wisconsin’s “fraudulent representations” statute, and common law violations under both Wisconsin and Nebraska law

for breach of contract, fraud, negligence, failure to supervise, 

and breach of fiduciary duty.2 According to the complaint, 

“[w]hile the exact number of putative Class members cannot 

be determined yet, upon information and belief, the putative 

Class consists of at least 35, but no more than 49 members.”

On March 30, 2018, defendants removed the case to the 

Western District of Wisconsin pursuant to SLUSA, 15 U.S.C. 

§ 78bb(f)(2). After removal, defendants Fortune, TD Ameritrade, and Concorde3 moved to dismiss Nielen-Thomas’s 

nine state-law claims as barred by the Private Securities Litigation Reform Act of 1995 (“PSLRA”), 15 U.S.C. §§ 77, 78, and 

SLUSA. Specifically, defendants argued this suit qualified as

a “covered class action” that was both removable and precluded by SLUSA. Nielen-Thomas opposed these motions 

and sought to remand the case because, she argued, her case 

did not fall within SLUSA’s ambit; she claimed that because 

her proposed class contained fewer than fifty members, it 

could not be a “covered class action” as defined by the statute. 

 

2 Nielen-Thomas also brought a tenth class claim for breach of the Securities Act of 1933. The district court dismissed it with prejudice for failure to state a claim. Nielen-Thomas does not appeal this aspect of the district court’s decision.

3 Nielen-Thomas voluntarily dismissed Butler as a defendant. Although Butler’s firm, Wisconsin Investment Services, is technically still a 

defendant, it has no assets and is not involved with this appeal.
No. 18-2875 5

On July 26, 2018, the district court denied NielenThomas’s motion to remand and granted defendants’ motion 

to dismiss. The court noted that SLUSA’s language was “confusing,” but concluded its “legislative history clears things 

up”—the lawsuit was not a covered class action under 

15 U.S.C. § 78bb(f)(5)(B)(i)(I) because her proposed class had 

fewer than fifty members, but her lawsuit met SLUSA’s definition of a “covered class action” in 15 U.S.C. 

§ 78bb(f)(5)(B)(i)(II) because she brought her action on behalf 

of unnamed parties in a representative capacity. SLUSA thus

precluded her state-law claims, and the district court dismissed them with prejudice. Nielen-Thomas appeals.

II. Discussion

At issue is the district court’s denial of Nielen-Thomas’s 

motion to remand and its grant of defendants’ motions to dismiss based on its interpretation of SLUSA’s “covered class action” definition. We review the district court’s interpretation 

of a statute de novo. United States v. Rosenbohm, 564 F.3d 820, 

822 (7th Cir. 2009).

When confronting an issue of statutory interpretation, we 

must always begin with the text and “give effect to the clear

meaning of statutes as written.” Star Athletica, L.L.C. v. Varsity 

Brands, Inc., 137 S. Ct. 1002, 1010 (2017) (quoting Estate of Cowart v. Nicklos Drilling Co., 505 U.S. 469, 476 (1992)). If the text 

is clear, we can end our inquiry here as well. Id. We also read 

a statute “as a whole” rather than “as a series of unrelated and 

isolated provisions.” Arreola-Castillo v. United States, 889 F.3d 

378, 386 (7th Cir. 2018) (first quoting King v. St. Vincent’s Hosp., 

502 U.S. 215, 221 (1991), then quoting Gonzales v. Oregon, 546 

U.S. 243, 273 (2006)). Words are given “their ordinary and natural meaning” in the absence of a specific statutory definition. 
6 No. 18-2875

CFTC v. Worth Bullion Grp., Inc., 717 F.3d 545, 550 (7th Cir. 

2013) (quoting Scherr v. Marriott Int’l, Inc., 703 F.3d 1069, 1077 

(7th Cir. 2013)). We must also, if possible, give effect to “every 

clause and word” of a statute, taking care not to read words 

into the text or to treat any words as surplusage. Duncan v. 

Walker, 533 U.S. 167, 174 (2001) (quoting United States v. 

Menasche, 348 U.S. 528, 538–39 (1955)); Water Quality Ass’n 

Emps.’ Benefit Corp. v. United States, 795 F.2d 1303, 1309 (7th 

Cir. 1986). 

Regarding SLUSA’s language specifically, “Congress envisioned a broad construction” of the statute, which “follows 

not only from ordinary principles of statutory construction 

but also from the particular concerns that culminated in 

SLUSA’s enactment.” Merrill Lynch, Pierce, Fenner & Smith Inc. 

v. Dabit, 547 U.S. 71, 86 (2006). SLUSA amends the Securities 

Act of 1933 and the Securities Exchange Act of 1934, both of 

which regulate federal securities “to promote honest practices 

in the securities market.” Cyan, Inc. v. Beaver Cty. Emps. Ret. 

Fund, 138 S. Ct. 1061, 1066 (2018). Congress had previously 

amended these two laws when it passed the PSLRA in 1995, 

“principally to stem ‘perceived abuses of the class-action vehicle in litigation involving nationally traded securities.’” Id.

(quoting Dabit, 547 U.S. at 81). Specifically, “nuisance filings, 

targeting of deep-pocket defendants, vexatious discovery requests, and manipulation by class action lawyers of the clients 

whom they purportedly represent had become rampant,” 

such that abusive class-action litigation was injuring “the entire U.S. economy.” Dabit, 547 U.S. at 81 (citation and internal 

quotation marks omitted). Congress sought to curb these 

abuses through the PSLRA by imposing burdens on plaintiffs 

who sought to bring federal securities fraud class actions, including by limiting recoverable damages and attorney’s fees
No. 18-2875 7

and by mandating sanctions for frivolous litigation. Id. at 81–

82.

The PSLRA made it harder to bring a federal securities 

class action; an unintended consequence of its enactment, 

though, was that plaintiffs tried to escape the law’s constraints by “bringing class actions under state law, often in 

state court,” rather than under federal law in federal court. Id.

at 82. To “prevent plaintiffs from circumventing the [PSLRA]” 

in this manner, Cyan, 138 S. Ct. at 1067, Congress enacted the 

SLUSA amendments in 1998. 

SLUSA precludes specified securities class actions from 

proceeding under state law. Specifically, “[n]o covered class 

action based upon the statutory or common law of any State 

or subdivision thereof may be maintained in any State or Federal court by any private party” if that party alleges either “a 

misrepresentation or omission of a material fact in connection 

with the purchase or sale of a covered security”4 or “that the 

defendant used or employed any manipulative or deceptive 

device or contrivance in connection with the purchase or sale 

of a covered security.” 15 U.S.C. § 78bb(f)(1). Moreover, “[i]f 

such a suit is brought in a state court the defendant can remove it to federal court and move to dismiss it ... [and] the 

district judge must grant the motion.” Brown v. Calamos, 664 

F.3d 123, 124–25 (7th Cir. 2011) (citing 15 U.S.C. § 78bb(f)(2)).5

 

4 A “covered security” is “a security traded nationally and listed on a 

regulated national exchange.” Brown v. Calamos, 664 F.3d 123, 124 (7th Cir. 

2011) (citing 15 U.S.C. § 78bb(f)(5)(E)).

5 Although some case law refers to SLUSA preemption rather than 

preclusion, SLUSA “does not itself displace state law with federal law but 
8 No. 18-2875

Nielen-Thomas does not dispute that her class action 

claims are based on state law, involve a covered security, and 

allege misrepresentations “in connection with the purchase or 

sale of” that covered security. Instead, she maintains her lawsuit is not precluded by SLUSA because it is not a “covered 

class action” as that term is defined. 

Under SLUSA, a “single lawsuit” qualifies as a “covered 

class action” when (subject to certain exceptions not applicable here):

(I) damages are sought on behalf of more than 

50 persons or prospective class members, 

and questions of law or fact common to 

those persons or members of the prospective 

class, without reference to issues of individualized reliance on an alleged misstatement 

or omission, predominate over any questions affecting only individual persons or 

members; or

(II) one or more named parties seek to recover 

damages on a representative basis on behalf 

of themselves and other unnamed parties 

similarly situated, and questions of law or 

fact common to those persons or members of 

the prospective class predominate over any 

questions affecting only individual persons 

or members ... .

 

makes some state-law claims nonactionable through the class-action device in federal as well as state court.” Kircher v. Putnam Funds Tr., 547 U.S. 

633, 636 n.1 (2006).
No. 18-2875 9

15 U.S.C. § 78bb(f)(5)(B)(i).6 Subparagraph (I) and Subparagraph (II) in this definition are separated by “or.” An “or” in 

a statute is usually disjunctive, see United States v. Woods, 571 

U.S. 31, 45 (2013), meaning a lawsuit can satisfy SLUSA’s 

“covered class action” requirement via either subparagraph. 

Subparagraph (I) provides three criteria for a single lawsuit to qualify as a covered class action: (1) damages are 

sought, (2) on behalf of more than fifty “persons or prospective class members,” and (3) common questions of law or fact 

predominate “without reference to issues of individualized 

reliance on an alleged misstatement or omission.” Because 

this subparagraph includes the “prospective class members”

language, some class actions (as that term is traditionally understood) must fall within its scope. See, e.g., Class Action, 

Black’s Law Dictionary (10th ed. 2014) (“A lawsuit in which 

the court authorizes a single person or a small group of people 

to represent the interests of a larger group.”); Fed. R. Civ. P. 

23(a) (defining class actions as ones where “[o]ne or more 

members of a class may sue or be sued as representative parties on behalf of all members”). Specifically, class actions with 

more than fifty prospective class members meet this definition.

Subparagraph (II) also includes three criteria for a single 

lawsuit to qualify: (1) damages are sought, (2) by “one or 

more named parties” who seek to recover such damages “on 

 6 SLUSA also includes a definition of “covered class action” that applies to “any group of lawsuits filed in or pending in the same court” in 

which “damages are sought on behalf of more than 50 persons” and “the 

lawsuits are joined, consolidated, or otherwise proceed as a single action 

for any purpose.” 15 U.S.C. § 78bb(f)(5)(B)(ii).
10 No. 18-2875

a representative basis on behalf of themselves and other unnamed parties similarly situated,” and (3) common questions 

of law or fact predominate. This subparagraph must also 

reach class actions because its definition includes suits 

brought by named parties “on a representative basis.” 

Although there is overlap between the two, each subparagraph has a separate meaning. Subparagraph (I) includes in 

its scope all actions brought by groups of more than fifty “prospective class members,” so class actions of the requisite size

can be covered under this definition. But this subparagraph 

also includes single lawsuits brought by groups of more than 

fifty “persons” without any “prospective” or “representative” 

caveat on their plaintiff status. In other words, a lawsuit may 

be treated as a class action even if all plaintiffs are identified 

in the complaint and no plaintiff is pursuing claims as a representative on behalf of others, if there are more than fifty 

such plaintiffs and SLUSA’s other requirements are met.7

Subparagraph (II)’s language includes all actions in which 

one named plaintiff seeks to recover damages “on a representative basis on behalf of themselves and other unnamed 

parties similarly situated.” By its plain and unambiguous 

 

7 Subparagraph (I) also includes a caveat to its commonality requirement: common questions of law or fact must predominate “without reference to issues of individualized reliance on an alleged misstatement or 

omission.” § 78bb(f)(5)(B)(i)(I). If over fifty plaintiffs are identified in an 

action, they could attempt to evade treatment as a class action, and SLUSA 

preclusion, by pointing to the fact of each plaintiff’s reliance, which would 

necessarily require an individualized inquiry. See, e.g., Basic Inc. v. Levinson, 485 U.S. 224, 242–43 (1988). But Subparagraph (I) prevents that from 

happening by removing the reliance issue from the commonality analysis.

It can therefore reach actions that are not “class actions” in the usual sense.
No. 18-2875 11

terms, it includes any action brought as a putative class action 

in the traditional Rule 23 meaning of the term. And because 

this subparagraph contains no fifty-person threshold as (I) 

does, Subparagraph (II) includes all putative class actions that 

otherwise meet the relevant requirements in its scope, regardless of this proposed class’s size. 

This reading of the “covered class action” definition for 

single lawsuits still includes some overlap in the scope of each 

subparagraph; a putative class action in which the proposed 

class exceeds fifty members could be “covered” under both

Subparagraph (I) and Subparagraph (II). But this redundancy 

is not unusual or problematic. See Conn. Nat’l Bank v. Germain, 

503 U.S. 249, 253 (1992). More importantly, this reading gives 

separate effect to both subparagraphs so that each covers 

something the other does not. See Hibbs v. Winn, 542 U.S. 88, 

101 (2004) (“A statute should be construed so that effect is 

given to all its provisions, so that no part will be inoperative 

or superfluous, void or insignificant.” (citation omitted)).

Subparagraph (I) includes lawsuits that, while not “class actions” in that no plaintiff seeks damages as a representative, 

identify more than fifty plaintiffs. And Subparagraph (II) includes all putative class actions with fifty or fewer proposed 

class members.8

 

8 No other circuit has directly opined on the difference between Subparagraphs (I) and (II). The Second and Eighth Circuits have, however, 

referenced SLUSA’s definition of a covered class action in a way that supports our interpretation. See In re Kingate Mgmt. Ltd. Litig., 784 F.3d 128, 

138 n.16 (2d Cir. 2015) (“‘[C]overed class action’ includes, with certain exceptions, class actions seeking damages on behalf of unidentified plaintiffs, class actions seeking damages on behalf of more than 50 identified 

persons, and [group lawsuits].”); Green v. Ameritrade, Inc., 279 F.3d 590,

596 n.4 (8th Cir. 2002) (“A covered class action is any suit brought by a 
12 No. 18-2875

While the plain language of each subparagraph of 

§ 78bb(f)(5)(B)(i) is clear, such that we do not need to resort to 

considering SLUSA’s legislative history to aid in our inquiry, 

this history is consistent with our interpretation. See Gustafson 

v. Alloyd Co. Inc., 513 U.S. 561, 580 (1995); see also Cyan, 138 S. 

Ct. at 1072 (addressing petitioner’s interpretive arguments 

based on SLUSA’s legislative history). The House Report accompanying SLUSA explains that the “covered class action” 

definition includes: “actions brought on behalf of more than 

50 persons, actions brought on behalf of one or more unnamed parties, and so-called ‘mass actions,’ in which a group 

of lawsuits filed in the same court are joined or otherwise proceed as a single action.” H.R. Rep. 105-640, at 9 (1998). This 

explanation separates the types of “covered class actions” that

SLUSA precludes in a way that mirrors how they appear in 

the statute. Actions brought on behalf of more than fifty persons are covered by Subparagraph (I), actions brought on behalf of unnamed parties are covered by Subparagraph (II), 

and actions brought as groups of lawsuits in the same court 

are covered by the “group lawsuit” definition in

§ 78bb(f)(5)(B)(ii). See also H.R. Conf. Rep. 105-803, at 13 (1998) 

(using identical language to explain the “covered class action” 

definition).

The Senate Report also explains the “covered class action” 

definition in SLUSA. Regarding Subparagraph (I), it states 

that this portion of the definition “provides that any single 

 

class of more than 50 persons, or by one or more named parties acting as 

class representatives, and where ‘questions of law or fact common to those 

persons or members of the prospective class predominate over any questions affecting only individual persons or members.’” (quoting 15 U.S.C. 

§ 78bb(f)(5)(B)(i)(II))).
No. 18-2875 13

lawsuit is treated as a class action if it seeks damages on behalf 

of more than fifty persons and questions of law or fact common to the prospective class predominate, without regard to 

questions of individualized reliance.” S. Rep. 105-182, at 7 

(1998) (emphasis added). It also references Subparagraph (II), 

noting that it “provides a definition that closely tracks the relevant provisions of Rule 23 of the Federal Rules of Civil Procedure in which a suit is brought by representative plaintiffs 

on behalf of themselves and other unnamed parties.” Id. Together, these explanations of the “covered class action” definition in SLUSA envision the same distinction between Subparagraphs (I) and (II) that is reflected in the statute’s text.

Applying this interpretation here demonstrates that 

Nielen-Thomas cannot proceed with her state-law claims.9

She calls her filing a “Class Action Complaint” and brings her 

claims “individually and on behalf of all others similarly situated.” She specifically pleads that “common questions of 

law and fact exist as to all members of the putative Class and 

Sub-Classes,” she seeks damages from defendants, and she 

proposes a class of between thirty-five and forty-nine members. Because her proposed class contains fewer than fifty persons, her lawsuit is not a covered class action under Subparagraph (I). However, because she seeks to recover damages on 

a representative basis, her lawsuit is a covered class action under Subparagraph (II). SLUSA therefore precludes her statelaw claims, and the district court was correct to both remove 

the case from state court and dismiss the state-law claims.

 9 We can assume the truth of Nielen-Thomas’s well-pleaded factual 

allegations at this stage without first considering whether a class could be 

certified. See Brown, 664 F.3d at 125.
14 No. 18-2875

An obvious implication of our § 78bb(f)(5)(B)(i)(I)–(II) interpretation is that no putative securities class actions that are 

based on state law and otherwise meet SLUSA’s requirements 

(they involve a covered security, allege a misrepresentation in 

connection with that security, etc.) can proceed in either federal or state court under SLUSA. Nielen-Thomas argues this 

sweeps too broadly; she says the legislative history for SLUSA 

indicates Congress only intended to preclude “certain” state 

actions, but not all of them. See H.R. Conf. Rep. 105-803, at 2

(“[T]o prevent certain State private securities class action lawsuits alleging fraud from being used to frustrate the objectives 

of the [PSLRA], it is appropriate to enact national standards 

for securities class action lawsuits involving nationally traded 

securities.” (emphasis added)). But it makes sense that Congress would preclude all actions brought using the class-action device, not just classes alleged to include more than fifty 

people, when we again consider SLUSA’s enactment history 

and legislative purpose.10

Congress passed these amendments to combat a specific 

problem—litigants were attempting to circumvent the 

PSLRA’s barriers to federal securities class actions by filing 

their class actions under state law instead. Cyan, 138 S. Ct. at 

1067. To that end, SLUSA sought “to limit the conduct of securities class actions under State law.” SLUSA, 112 Stat 3227. 

 10 Furthermore, Congress did create some exceptions to SLUSA’s requirements, in § 78bb(f)(3), so not all class actions are covered. For example, SLUSA’s preclusion and removal provisions specifically exclude class 

actions comprised solely of states and other political subdivisions. See 

15 U.S.C. § 78bb(f)(3)(B). Derivative actions are also excluded. See id.

§ 78bb(f)(5)(C). Certain state securities class actions can go forward under 

SLUSA, just not those brought by a private party on a representative basis.
No. 18-2875 15

The Supreme Court has consistently underscored this purpose of the amendments. See, e.g., Cyan, 138 S. Ct. at 1072 

(SLUSA “preclude[s] certain vexing state-law class actions” 

(quoting Kircher v. Putnam Funds Tr., 547 U.S. 633, 645 n.12

(2006))). This purpose could be easily frustrated if plaintiffs 

bringing a state-law securities class action could simply allege 

that they represented a class of no more than fifty people. If 

SLUSA did not bar all putative class actions, such suits could 

proceed through the courts until discovery identified the entire class of plaintiffs. At that point, the actual class could include more than fifty persons, and by that time the abuses that 

the PSLRA sought to prevent would have already taken place. 

Cf. Holtz v. JPMorgan Chase Bank, N.A., 846 F.3d 928, 930 (7th 

Cir. 2017) (SLUSA was designed to prevent “artful pleading” 

to “evade limits on securities litigation that are designed to 

block frivolous or abusive suits.”). The plain language of 

§ 78bb(f)(5)(B)(i) gives effect to SLUSA’s purpose and prevents that from happening by including all putative class actions, subject to § 78bb(f)(3)’s exceptions, in its covered class 

action definition.

Nielen-Thomas also proposes two alternative interpretations of SLUSA’s “covered class action” definition. Under either one, her case would not be included in SLUSA’s preclusive scope because her proposed class is alleged to contain 

fewer than fifty members. However, both of these proposed 

interpretations run contrary to the statutory text.

First, Nielen-Thomas says Subparagraphs (I) and (II) are 

“separate, independent bases for excluding securities class actions from SLUSA’s proscriptions.” By this reading, if a proposed putative class contains fewer than fifty people, it is ex-
16 No. 18-2875

empted under Subparagraph (I) without the need to go further and consider whether Subparagraph (II) might also apply. This interpretation completely reads Subparagraph (II) 

out of the statute, though, and we do not read statutes in ways 

that make entire provisions superfluous. See Hibbs, 542 U.S. at 

101. As previously discussed, the definition of “covered class 

action” for single lawsuits includes two subparagraphs separated by a disjunctive “or.” A single lawsuit can therefore be 

a covered class action under either section, and our analysis 

cannot stop after determining that a lawsuit does not meet the 

criteria set out in Subparagraph (I). 

Alternatively, Nielen-Thomas claims the fifty-person 

threshold identified in Subparagraph (I) must also apply to 

Subparagraph (II) to avoid making the former superfluous. 

This interpretation is similarly untenable; it attempts to read 

words from one part of the statute into another part where 

they do not appear, contravening the plain text. See Water 

Quality Ass’n, 795 F.2d at 1309. By including the fifty-person 

threshold in Subparagraph (I) but omitting it from (II), Congress must have intended that it would only apply to (I). See 

Dig. Realty Tr., Inc. v. Somers, 138 S. Ct. 767, 777 (2018) 

(“[W]hen Congress includes particular language in one section of a statute but omits it in another[,]” we presume “that 

Congress intended a difference in meaning.” (alterations in 

original) (quoting Loughrin v. United States, 573 U.S. 351, 358 

(2014))). Indeed, Congress also included the fifty-person 

threshold in the group lawsuit “covered class action” definition in § 78bb(f)(5)(B)(ii), directly below § 78bb(f)(5)(B)(i),

while excluding it from Subparagraph (II). We cannot rewrite 

the statute that Congress has written to impute the fifty-person threshold where it does not appear.
No. 18-2875 17

Nielen-Thomas argues these interpretations find support 

in statements by both the Supreme Court and Seventh Circuit

indicating that class actions brought on behalf of fewer than 

fifty persons are not covered by SLUSA. See, e.g., Cyan, 138 S. 

Ct. at 1067 (“According to SLUSA’s definitions, the term ‘covered class action’ means a class action in which ‘damages are 

sought on behalf of more than 50 persons.’” (quoting 15 U.S.C. 

§ 77p(f)(2))); Chadbourne & Parke LLP v. Troice, 571 U.S. 377, 

380 (2014) (SLUSA “forbids the bringing of large securities 

class actions based upon violations of state law” and “does 

not apply to class actions with fewer than 51 ‘persons or prospective class members’” (quoting 15 U.S.C. § 78bb(f)(5)(B)); 

Dabit, 547 U.S. at 83 (“A ‘covered class action’ is a lawsuit in 

which damages are sought on behalf of more than 50 people.”); Holtz, 846 F.3d at 934 (stating, near conclusion of opinion, that SLUSA “is limited to ‘covered class actions,’ which 

means that [plaintiff] could litigate for herself and as many as 

49 other customers”); Brown, 664 F.3d at 124 (SLUSA “prohibits securities class actions if the class has more than 50 members”).

These statements appear, in isolation, to support NielenThomas; they reference only the fifty-person threshold from

Subparagraph (I) and suggest that only “sizable” class actions

pursued on a representative basis are within SLUSA’s scope. 

But in context, it is clear neither the Supreme Court nor this 

Circuit is making any interpretive statement regarding the 

scope of the “covered class action” definition because that 

was not the issue these cases addressed. See Cyan, 138 S. Ct. at 

1066 (issue was whether SLUSA stripped state courts of jurisdiction over class actions involving 1933 Act violations, and 

investors did not dispute their class action would be “covered”); Chadbourne & Parke, 571 U.S. at 381 (Court considered
18 No. 18-2875

whether SLUSA encompassed a class action in which plaintiffs alleged they purchased uncovered securities that were 

falsely presented to them as “covered” securities); Dabit, 547 

U.S. at 83–84 (plaintiff did not dispute the class was covered 

under SLUSA, and the issue before the Court involved the “in 

connection with” requirement); Holtz, 846 F.3d at 930 (issue 

was whether plaintiff’s contract and fiduciary claims necessarily involved an “omission of a material fact” to implicate 

SLUSA); Brown, 664 F.3d at 125 (court addressed whether the 

plaintiff’s complaint alleged a misrepresentation or omission 

of a material fact in connection with the purchase or sale of a 

covered security).

The Supreme Court and the Seventh Circuit in these cases 

did not have the opportunity or need to opine on the contexts 

in which Subparagraphs (I) or (II) could apply. Thus, all of

these statements defining “covered class action” solely in relation to the fifty-person requirement in Subparagraph (I) are 

merely dicta rather than an interpretation of SLUSA that we 

are bound to follow. Cf. In re Air Crash Disaster Near Chi., Ill. 

on May 25, 1979, 701 F.2d 1189, 1196 (7th Cir. 1983) (casual 

dicta of a state supreme court, as opposed to considered dicta, 

“has little precedential weight”). Instead, the plain text of 

SLUSA’s “covered class action” definition governs, and pursuant to this unambiguous text, Nielen-Thomas’s lawsuit is a 

covered class action.

In sum, SLUSA’s definition of “covered class action” unambiguously precludes Nielen-Thomas’s suit. She is a named 

plaintiff seeking to bring claims on a representative basis and 

alleges that common questions of law or fact predominate.

Thus, § 78bb(f)(5)(B)(i)(II) applies, the suit is a covered class 
No. 18-2875 19

action, and SLUSA precludes it from proceeding in both state 

and federal court. 

To the extent the identities of any of the other putative 

class members are known, and these individuals wish to pursue claims on their own behalf in state court under state law, 

nothing in SLUSA prevents them from doing so (provided 

there are fewer than fifty such plaintiffs for which common 

questions of law or fact predominate). What SLUSA does preclude these individuals from doing is continuing to pursue

their claims in the form of a class action.11

III. Conclusion

For the foregoing reasons, we AFFIRM the judgment of the 

district court.

 11 The district court dismissed Nielen-Thomas’s state-law class claims 

with prejudice. In her reply brief, Nielen-Thomas argues for the first time 

that even if her action is covered under Subparagraph (II), the Court

should still remand with directions to dismiss without prejudice instead 

because she should be given the opportunity to join other named plaintiffs 

to her own individual claims. Because Nielen-Thomas waited to raise this 

challenge until her reply brief, she has waived it. See United States v. Price, 

906 F.3d 685, 690 (7th Cir. 2018).