# EDGAR Filing Document

**Accession Number:** 0000887194
**File Stem:** 0001752724-25-176578
**Filing Date:** 2025-7
**Character Count:** 26873
**Document Hash:** f6c52ecad2e8094dddb5541fa68365d1
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-176578.hdr.sgml**: 20250724

**ACCESSION NUMBER**: 0001752724-25-176578

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250531

**FILED AS OF DATE**: 20250724

**DATE AS OF CHANGE**: 20250724

**PERIOD START**: 20251130

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LORD ABBETT RESEARCH FUND INC
- **CENTRAL INDEX KEY:** 0000887194

**ORGANIZATION NAME:**
- **EIN:** 136995863
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1130

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-06650
- **FILM NUMBER:** 251146175

**BUSINESS ADDRESS:**
- **STREET 1:** 30 HUDSON STREET
- **CITY:** JERSEY CITY
- **STATE:** NJ
- **ZIP:** 07302
- **BUSINESS PHONE:** 201-827-2000

**MAIL ADDRESS:**
- **STREET 1:** 30 HUDSON STREET
- **CITY:** JERSEY CITY
- **STATE:** NJ
- **ZIP:** 07302

## Series and Classes Contracts Data

### Lord Abbett Growth Opportunities Fund (Series ID: S000006999)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000019093 | Class A      | LMGAX           |
| C000019095 | Class C      | LMGCX           |
| C000019096 | Class P      | LGOPX           |
| C000019097 | Class I      | LMGYX           |
| C000054715 | Class F      | LGOFX           |
| C000054716 | Class R2     | LGOQX           |
| C000054717 | Class R3     | LGORX           |
| C000156656 | Class R4     | LGOSX           |
| C000156657 | Class R5     | LGOTX           |
| C000156658 | Class R6     | LGOVX           |
| C000188282 | Class F3     | LOMGX           |

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** LORD ABBETT RESEARCH FUND INC

- **b. Investment Company Act file number:** 811-06650

- **c. CIK number of Registrant:** 0000887194

- **d. LEI of Registrant:** 5493008OZQ1GMZMEC410

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 30 HUDSON STREET

  - **City:** JERSEY CITY

  - **State:** NJ

  - **Foreign country:** US

  - **Zip / Postal Code:** 07302-3973

  - **Telephone number:** 201-827-2000

**Item A.2. Information about the Series.**

- **a. Name of Series:** Lord Abbett Growth Opportunities Fund

- **b. EDGAR series identifier (if any):** S000006999

- **c. LEI of Series:** 549300M7LR2HDZDKI698

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2025-11-30

- **b. Date as of which information is reported:** 2025-05-31

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $591743158.50

**Total Liabilities:** $513056.98

**Net Assets:** $591230101.52

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000054717 | -10.86%              | 7.29%                | 11.95%               |
| Class ID C000019093 | -10.86%              | 7.33%                | 11.99%               |
| Class ID C000019095 | -10.89%              | 7.21%                | 11.93%               |
| Class ID C000019096 | -10.84%              | 7.31%                | 11.96%               |
| Class ID C000156657 | -10.83%              | 7.33%                | 12.04%               |
| Class ID C000156656 | -10.86%              | 7.33%                | 11.99%               |
| Class ID C000188282 | -10.81%              | 7.36%                | 12.04%               |
| Class ID C000054716 | -10.85%              | 7.28%                | 11.97%               |
| Class ID C000156658 | -10.81%              | 7.32%                | 12.04%               |
| Class ID C000054715 | -10.83%              | 7.33%                | 12.03%               |
| Class ID C000019097 | -10.81%              | 7.34%                | 12.06%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-5666534.27             | $-51401313.40                              |
| Month 2  | $-9896054.02             | $45928285.81                               |
| Month 3  | $3442660.76              | $60180618.92                               |

### Schedule of Portfolio Investments

| Name                                   | Title                                  | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| On Holding AG                          | On Holding AG                          | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | CH        |    110792 | NS      | $6579936.88   | 1.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Pure Storage Inc                       | Pure Storage Inc                       | CUSIP: 74624M102<br>LEI: 549300NPDB0BZTK3WO90 | Long             | EC               | CORP              | US        |     68788 | NS      | $3686348.92   | 0.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Astera Labs Inc                        | Astera Labs Inc                        | CUSIP: 04626A103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    139499 | NS      | $12655349.28  | 2.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Nova Ltd                               | Nova Ltd                               | CUSIP: 000000000<br>LEI: 529900B2DSWE5V3SC292 | Long             | EC               | CORP              | IL        |     16659 | NS      | $3558695.58   | 0.60%             |  |  |  | No            |                  1 | On Loan: No      |
| Piper Sandler Cos                      | Piper Sandler Cos                      | CUSIP: 724078100<br>LEI: QUQDBTUSOAKFEVMRMF78 | Long             | EC               | CORP              | US        |     11671 | NS      | $2934672.95   | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Evercore Inc                           | Evercore Inc                           | CUSIP: 29977A105<br>LEI: 529900P6KLPT95DW3W58 | Long             | EC               | CORP              | US        |     19518 | NS      | $4518221.82   | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Interactive Brokers Group Inc          | Interactive Brokers Group Inc          | CUSIP: 45841N107<br>LEI: 5493004DT6DCDUZNDM53 | Long             | EC               | CORP              | US        |     29426 | NS      | $6170043.68   | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Tradeweb Markets Inc                   | Tradeweb Markets Inc                   | CUSIP: 892672106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     60241 | NS      | $8701812.45   | 1.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Cava Group Inc                         | Cava Group Inc                         | CUSIP: 148929102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     55121 | NS      | $4479683.67   | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Cloudflare Inc                         | Cloudflare Inc                         | CUSIP: 18915M107<br>LEI: 5493007DY18BGNLDWU14 | Long             | EC               | CORP              | US        |    103611 | NS      | $17188028.79  | 2.91%             |  |  |  | No            |                  1 | On Loan: No      |
| HubSpot Inc                            | HubSpot Inc                            | CUSIP: 443573100<br>LEI: 529900BLNVEW0MVKJB37 | Long             | EC               | CORP              | US        |     16767 | NS      | $9890853.30   | 1.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Sea Ltd                                | Sea Ltd                                | CUSIP: 81141R100<br>LEI: 529900OM6JLLW44YKI15 | Long             | EC               | CORP              | KY        |     82747 | NS      | $13270136.39  | 2.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Spotify Technology SA                  | Spotify Technology SA                  | CUSIP: 000000000<br>LEI: 549300B4X0JHWV0DTD60 | Long             | EC               | CORP              | LU        |     24335 | NS      | $16186181.90  | 2.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Robinhood Markets Inc                  | Robinhood Markets Inc                  | CUSIP: 770700102<br>LEI: 213800FS5AO3YWIE6F63 | Long             | EC               | CORP              | US        |    127837 | NS      | $8456417.55   | 1.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Cheniere Energy Inc                    | Cheniere Energy Inc                    | CUSIP: 16411R208<br>LEI: MIHC87W9WTYSYZWV1J40 | Long             | EC               | CORP              | US        |     22215 | NS      | $5264732.85   | 0.89%             |  |  |  | No            |                  1 | On Loan: No      |
| Samsara Inc                            | Samsara Inc                            | CUSIP: 79589L106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    119019 | NS      | $5539144.26   | 0.94%             |  |  |  | No            |                  1 | On Loan: No      |
| Aurora Innovation Inc                  | Aurora Innovation Inc                  | CUSIP: 051774107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    350932 | NS      | $2126647.92   | 0.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Carvana Co                             | Carvana Co                             | CUSIP: 146869102<br>LEI: 5493003WEAK2PJ5WS063 | Long             | EC               | CORP              | US        |     63124 | NS      | $20651647.84  | 3.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Raymond James Financial Inc            | Raymond James Financial Inc            | CUSIP: 754730109<br>LEI: RGUZHJ05YTITL6D76949 | Long             | EC               | CORP              | US        |     35901 | NS      | $5276728.98   | 0.89%             |  |  |  | No            |                  1 | On Loan: No      |
| TKO Group Holdings Inc                 | TKO Group Holdings Inc                 | CUSIP: 87256C101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     39509 | NS      | $6234915.29   | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| MasTec Inc                             | MasTec Inc                             | CUSIP: 576323109<br>LEI: 549300TMDIT8WREDOF45 | Long             | EC               | CORP              | US        |     38707 | NS      | $6035582.51   | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| BJ's Wholesale Club Holdings Inc       | BJ's Wholesale Club Holdings Inc       | CUSIP: 05550J101<br>LEI: 549300UCIWH1C93V0J03 | Long             | EC               | CORP              | US        |     38226 | NS      | $4327565.46   | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Royal Caribbean Cruises Ltd            | Royal Caribbean Cruises Ltd            | CUSIP: 000000000<br>LEI: K2NEH8QNVW44JIWK7Z55 | Long             | EC               | CORP              | LR        |     30701 | NS      | $7889235.97   | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Tyler Technologies Inc                 | Tyler Technologies Inc                 | CUSIP: 902252105<br>LEI: 25490040SMU4Z8LBCW70 | Long             | EC               | CORP              | US        |      7544 | NS      | $4352812.56   | 0.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Insulet Corp                           | Insulet Corp                           | CUSIP: 45784P101<br>LEI: 549300TZTYD2PYN92D43 | Long             | EC               | CORP              | US        |     42827 | NS      | $13920059.81  | 2.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Vertiv Holdings Co                     | Vertiv Holdings Co                     | CUSIP: 92537N108<br>LEI: 549300KTTIRAOGXCRV69 | Long             | EC               | CORP              | US        |     76261 | NS      | $8230849.73   | 1.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Penumbra Inc                           | Penumbra Inc                           | CUSIP: 70975L107<br>LEI: 549300RGE06P3ECANU72 | Long             | EC               | CORP              | US        |     20246 | NS      | $5405074.62   | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Comfort Systems USA Inc                | Comfort Systems USA Inc                | CUSIP: 199908104<br>LEI: 5299009DT1ZA5HTU6R38 | Long             | EC               | CORP              | US        |     21262 | NS      | $10168126.26  | 1.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Veeva Systems Inc                      | Veeva Systems Inc                      | CUSIP: 922475108<br>LEI: 549300YZEXPDB92M2F02 | Long             | EC               | CORP              | US        |     30969 | NS      | $8662029.30   | 1.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Axon Enterprise Inc                    | Axon Enterprise Inc                    | CUSIP: 05464C101<br>LEI: 549300QP2IEEGFE16681 | Long             | EC               | CORP              | US        |     30472 | NS      | $22864969.92  | 3.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Trane Technologies PLC                 | Trane Technologies PLC                 | CUSIP: 000000000<br>LEI: 549300BURLR9SLYY2705 | Long             | EC               | CORP              | IE        |     10550 | NS      | $4539348.50   | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Monday.com Ltd                         | Monday.com Ltd                         | CUSIP: 000000000<br>LEI: 984500MDAFVD86E3B328 | Long             | EC               | CORP              | IL        |     24963 | NS      | $7426242.87   | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Rubrik Inc                             | Rubrik Inc                             | CUSIP: 781154109<br>LEI: 254900TRGK2WTBYMYU27 | Long             | EC               | CORP              | US        |     36158 | NS      | $3447665.30   | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Take-Two Interactive Software Inc      | Take-Two Interactive Software Inc      | CUSIP: 874054109<br>LEI: BOMSTHHJK882EWYX3334 | Long             | EC               | CORP              | US        |     28186 | NS      | $6377928.08   | 1.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Duolingo Inc                           | Duolingo Inc                           | CUSIP: 26603R106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     26830 | NS      | $13941136.30  | 2.36%             |  |  |  | No            |                  1 | On Loan: No      |
| EMCOR Group Inc                        | EMCOR Group Inc                        | CUSIP: 29084Q100<br>LEI: 529900X0SQJB2J7YDU43 | Long             | EC               | CORP              | US        |     20262 | NS      | $9560827.32   | 1.62%             |  |  |  | No            |                  1 | On Loan: No      |
| CyberArk Software Ltd                  | CyberArk Software Ltd                  | CUSIP: 000000000<br>LEI: 529900YEXNDM894PWS93 | Long             | EC               | CORP              | IL        |     38500 | NS      | $14737030.00  | 2.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Doximity Inc                           | Doximity Inc                           | CUSIP: 26622P107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     58969 | NS      | $3071695.21   | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Quanta Services Inc                    | Quanta Services Inc                    | CUSIP: 74762E102<br>LEI: SHVRXXEACT60MMH07S24 | Long             | EC               | CORP              | US        |     17999 | NS      | $6165737.44   | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Ares Management Corp                   | Ares Management Corp                   | CUSIP: 03990B101<br>LEI: 529900JUV61FH7B8VW38 | Long             | EC               | CORP              | US        |     37263 | NS      | $6167026.50   | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Guidewire Software Inc                 | Guidewire Software Inc                 | CUSIP: 40171V100<br>LEI: 549300WXSG0J8IXZCK32 | Long             | EC               | CORP              | US        |     51415 | NS      | $11055253.30  | 1.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Nutanix Inc                            | Nutanix Inc                            | CUSIP: 67059N108<br>LEI: 549300X7J6E8TKVIXW09 | Long             | EC               | CORP              | US        |     73255 | NS      | $5617925.95   | 0.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Palantir Technologies Inc              | Palantir Technologies Inc              | CUSIP: 69608A108<br>LEI: 549300UVN46B3BBDHO85 | Long             | EC               | CORP              | US        |    305492 | NS      | $40257735.76  | 6.81%             |  |  |  | No            |                  1 | On Loan: No      |
| DoorDash Inc                           | DoorDash Inc                           | CUSIP: 25809K105<br>LEI: 549300NUQ43FGGSK5051 | Long             | EC               | CORP              | US        |     70110 | NS      | $14628451.50  | 2.47%             |  |  |  | No            |                  1 | On Loan: No      |
| TransDigm Group Inc                    | TransDigm Group Inc                    | CUSIP: 893641100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      4455 | NS      | $6541855.65   | 1.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Reddit Inc                             | Reddit Inc                             | CUSIP: 75734B100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     97362 | NS      | $10938620.70  | 1.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Crane Co                               | Crane Co                               | CUSIP: 224408104<br>LEI: 5493000CQRQOTHUODL75 | Long             | EC               | CORP              | US        |     25232 | NS      | $4324764.80   | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Liberty Media Corp-Liberty Formula One | Liberty Media Corp-Liberty Formula One | CUSIP: 531229771<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     52251 | NS      | $4604358.12   | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Curtiss-Wright Corp                    | Curtiss-Wright Corp                    | CUSIP: 231561101<br>LEI: TEL51ETZWP7D0ZM4X325 | Long             | EC               | CORP              | US        |      7338 | NS      | $3229527.18   | 0.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Affirm Holdings Inc                    | Affirm Holdings Inc                    | CUSIP: 00827B106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    134344 | NS      | $6972453.60   | 1.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Argenx SE                              | Argenx SE                              | CUSIP: 04016X101<br>LEI: 7245009C5FZE6G9ODQ71 | Long             | EC               | CORP              | NL        |      7601 | NS      | $4357349.26   | 0.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Gitlab Inc                             | Gitlab Inc                             | CUSIP: 37637K108<br>LEI: 9845004Y40FACG81ED49 | Long             | EC               | CORP              | US        |     96142 | NS      | $4375422.42   | 0.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Insmed Inc                             | Insmed Inc                             | CUSIP: 457669307<br>LEI: 529900Q55QAG41CCAC11 | Long             | EC               | CORP              | US        |     76525 | NS      | $5336088.25   | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Live Nation Entertainment Inc          | Live Nation Entertainment Inc          | CUSIP: 538034109<br>LEI: 5493007B9BM9ZXJINO78 | Long             | EC               | CORP              | US        |     64818 | NS      | $8892381.42   | 1.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Maplebear Inc                          | Maplebear Inc                          | CUSIP: 565394103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    130354 | NS      | $5953267.18   | 1.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Docusign Inc                           | Docusign Inc                           | CUSIP: 256163106<br>LEI: 549300Q7PVDWRZ39JG09 | Long             | EC               | CORP              | US        |     76368 | NS      | $6766968.48   | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Natera Inc                             | Natera Inc                             | CUSIP: 632307104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     66584 | NS      | $10502294.32  | 1.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Chewy Inc                              | Chewy Inc                              | CUSIP: 16679L109<br>LEI: 254900NPQSTG9I422879 | Long             | EC               | CORP              | US        |    140294 | NS      | $6348303.50   | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Howmet Aerospace Inc                   | Howmet Aerospace Inc                   | CUSIP: 443201108<br>LEI: 549300HO5WFZUT5N2T22 | Long             | EC               | CORP              | US        |     46747 | NS      | $7941847.83   | 1.34%             |  |  |  | No            |                  1 | On Loan: No      |
| AppLovin Corp                          | AppLovin Corp                          | CUSIP: 03831W108<br>LEI: 549300LLVXMUAOL3SQ07 | Long             | EC               | CORP              | US        |     57027 | NS      | $22411611.00  | 3.79%             |  |  |  | No            |                  1 | On Loan: No      |
| MercadoLibre Inc                       | MercadoLibre Inc                       | CUSIP: 58733R102<br>LEI: 549300DKPDN9M5S8GB14 | Long             | EC               | CORP              | US        |      3724 | NS      | $9545691.96   | 1.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Klaviyo Inc                            | Klaviyo Inc                            | CUSIP: 49845K101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    192711 | NS      | $6552174.00   | 1.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Toast Inc                              | Toast Inc                              | CUSIP: 888787108<br>LEI: 549300TN1PZNLCD4I551 | Long             | EC               | CORP              | US        |    283370 | NS      | $11952546.60  | 2.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Coinbase Global Inc                    | Coinbase Global Inc                    | CUSIP: 19260Q107<br>LEI: 5493004G3J2SC154DU06 | Long             | EC               | CORP              | US        |     19350 | NS      | $4772097.00   | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Stride Inc                             | Stride Inc                             | CUSIP: 86333M108<br>LEI: 254900BRWS3AFONWU277 | Long             | EC               | CORP              | US        |     48449 | NS      | $7334694.11   | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Fixed Income Clearing Corp             | FIXED INC CLEARING CORP.REPO           | CUSIP: 000000000<br>LEI: 549300H47WTHXPU08X20 | Long             | RA               | CORP              | US        |  25817117 | PA      | $25817116.64  | 4.37%             |  |  |  | No            |                  2 | On Loan: No      |
| Loar Holdings Inc                      | Loar Holdings Inc                      | CUSIP: 53947R105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     44752 | NS      | $3895661.60   | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-06-26

**Name of Applicant:** LORD ABBETT RESEARCH FUND INC

**Signature:** Michael Hebert

**Name of Signer:** Michael Hebert

**Title:** Chief Financial Officer