# EDGAR Filing Document

**Accession Number:** 0001500233
**File Stem:** 0001193125-26-278704
**Filing Date:** 2026-6
**Character Count:** 19120
**Document Hash:** 4994732348cbc420e24eaf7369e115ef
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-278704.hdr.sgml**: 20260623

**ACCESSION NUMBER**: 0001193125-26-278704

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260430

**FILED AS OF DATE**: 20260623

**DATE AS OF CHANGE**: 20260623

**PERIOD START**: 20260430

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Ironwood Institutional Multi-Strategy Fund LLC
- **CENTRAL INDEX KEY:** 0001500233

**ORGANIZATION NAME:**
- **EIN:** 273335948
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0411

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-22463
- **FILM NUMBER:** 261109576

**BUSINESS ADDRESS:**
- **STREET 1:** ONE MARKET PL STEUART TWR STE2500
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105
- **BUSINESS PHONE:** 415-777-2400

**MAIL ADDRESS:**
- **STREET 1:** ONE MARKET PL STEUART TWR STE2500
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** Ironwood Institutional Multi-Strategy Fund LLC

- **b. Investment Company Act file number:** 811-22463

- **c. CIK number of Registrant:** 0001500233

- **d. LEI of Registrant:** 549300FYWC6KMN5NPQ25

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

  - **Street Address 1:** One Market Plaza

  - **City:** San Francisco

  - **State:** CA

  - **Foreign country:** US

  - **Zip / Postal Code:** 94105

  - **Telephone number:** 415-777-2400

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

- **a. Name of Series:** Ironwood Institutional Multi-Strategy Fund LLC

- **c. LEI of Series:** 549300FYWC6KMN5NPQ25

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

- **a. Date of fiscal year-end:** 2026-04-30

- **b. Date as of which information is reported:** 2026-04-30

**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:** $7038945642.00

**Total Liabilities:** $350688382.00

**Net Assets:** $6688257260.00

**Cash Not Reported:** $198609824.00

**Monthly Return Information**

| Class        | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID N/A | 0.73%                | -0.91%               | 3.02%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $0.00                    | $53412555.10                               |
| Month 2  | $87840.00                | $-52579067.67                              |
| Month 3  | $12968324.15             | $190498886.70                              |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| Cerberus Global NPL Feeder Fund, L.P.                                         | Cerberus Global NPL Feeder Fund, L.P.                                         | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        |    745913 | PA      | $10682592.00  | 0.16%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Cerberus Global NPL Fund AIV II S.C.A.                                        | Cerberus Global NPL Fund AIV II S.C.A.                                        | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | LU        |  21556187 | PA      | $36966020.00  | 0.55%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Cerberus Global NPL Fund AIV, L.P.                                            | Cerberus Global NPL Fund AIV, L.P.                                            | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | US        |    211264 | PA      | $101838.00    | 0.00%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Cerberus International II, L.P.                                               | Cerberus International II, L.P.                                               | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | US        |  18744430 | PA      | $26134762.00  | 0.39%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Cerberus International SPV, Ltd                                               | Cerberus International SPV, Ltd                                               | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        |     33658 | PA      | $82586.00     | 0.00%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Cerberus International, Ltd                                                   | Cerberus International, Ltd                                                   | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | BS        |     11509 | PA      | $26302.00     | 0.00%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Coatue Offshore Fund, Ltd                                                     | Coatue Offshore Fund, Ltd                                                     | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 152000000 | PA      | $202627288.00 | 3.03%             |  |  |  | Yes           | N/A                | On Loan: No      |
| D.E. Shaw Lithic International Fund, L.P.                                     | D.E. Shaw Lithic International Fund, L.P.                                     | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 110000000 | PA      | $146891996.00 | 2.20%             |  |  |  | Yes           | N/A                | On Loan: No      |
| D.E. Shaw Valence International Fund, L.P.                                    | D.E. Shaw Valence International Fund, L.P.                                    | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        |  23925054 | PA      | $142640083.00 | 2.13%             |  |  |  | Yes           | N/A                | On Loan: No      |
| D.E. Shaw Composite International Fund, L.P.                                  | D.E. Shaw Composite International Fund, L.P.                                  | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        |  51757187 | PA      | $262845658.00 | 3.93%             |  |  |  | Yes           | N/A                | On Loan: No      |
| D1 Capital Partners Offshore LP                                               | D1 Capital Partners Offshore LP                                               | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 153000000 | PA      | $516680564.00 | 7.73%             |  |  |  | Yes           | N/A                | On Loan: No      |
| D.E. Shaw Cogence International Fund, L.P.                                    | D.E. Shaw Cogence International Fund, L.P.                                    | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 145000000 | PA      | $152018954.00 | 2.27%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Dragoneer Global Offshore Feeder II, L.P.                                     | Dragoneer Global Offshore Feeder II, L.P.                                     | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 109951781 | PA      | $120843796.00 | 1.81%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Elliott International, Ltd                                                    | Elliott International, Ltd                                                    | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 298655821 | PA      | $550649594.00 | 8.23%             |  |  |  | Yes           | N/A                | On Loan: No      |
| ExodusPoint Partners International Fund, Ltd                                  | ExodusPoint Partners International Fund, Ltd                                  | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 104833125 | PA      | $193843959.00 | 2.90%             |  |  |  | Yes           | N/A                | On Loan: No      |
| FGP Redwood Offshore Fund Ltd                                                 | FGP Redwood Offshore Fund Ltd                                                 | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 280000000 | PA      | $315178299.00 | 4.71%             |  |  |  | Yes           | N/A                | On Loan: No      |
| HG Vora Opportunistic Capital Fund (Cayman) LP                                | HG Vora Opportunistic Capital Fund (Cayman) LP                                | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        |         0 | PA      | $2867980.00   | 0.04%             |  |  |  | Yes           | N/A                | On Loan: No      |
| HG Vora Special Opportunities Fund, LP                                        | HG Vora Special Opportunities Fund, LP                                        | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | US        |  16342196 | PA      | $24815225.00  | 0.37%             |  |  |  | Yes           | N/A                | On Loan: No      |
| HG Vora Special Opportunities Fund, Ltd                                       | HG Vora Special Opportunities Fund, Ltd                                       | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        |  63592955 | PA      | $67556024.00  | 1.01%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Holocene Advisors Offshore Fund Ltd                                           | Holocene Advisors Offshore Fund Ltd                                           | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 174500000 | PA      | $337861809.00 | 5.05%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Ilex Offshore Fund Limited                                                    | Ilex Offshore Fund Limited                                                    | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 114500000 | PA      | $137536562.00 | 2.06%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Kirkoswald Global Macro Fund Limited                                          | Kirkoswald Global Macro Fund Limited                                          | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 256000000 | PA      | $425268521.00 | 6.36%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Millennium International, Ltd                                                 | Millennium International, Ltd                                                 | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 243905643 | PA      | $639710603.00 | 9.56%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Alphadyne Global Rates Fund II, Ltd                                           | Alphadyne Global Rates Fund II, Ltd                                           | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 212000000 | PA      | $313406543.00 | 4.69%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Alphadyne International Fund, Ltd                                             | Alphadyne International Fund, Ltd                                             | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        |  16000000 | PA      | $24306406.00  | 0.36%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Apollo Offshore Credit Strategies Fund Ltd                                    | Apollo Offshore Credit Strategies Fund Ltd                                    | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 290500000 | PA      | $364466422.00 | 5.45%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Brevan Howard Alpha Strategies Fund Ltd                                       | Brevan Howard Alpha Strategies Fund Ltd                                       | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        |  72229340 | PA      | $86238818.00  | 1.29%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Point72 Capital International, Ltd                                            | Point72 Capital International, Ltd                                            | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 301106646 | PA      | $508597243.00 | 7.60%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Polymer Asia (Cayman) Fund Ltd.                                               | Polymer Asia (Cayman) Fund Ltd.                                               | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 141993178 | PA      | $206707858.00 | 3.09%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Rokos Global Macro Fund Limited                                               | Rokos Global Macro Fund Limited                                               | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        |  25000000 | PA      | $26874746.00  | 0.40%             |  |  |  | Yes           | N/A                | On Loan: No      |
| SOF SPV Offshore (Cayman) Ltd                                                 | SOF SPV Offshore (Cayman) Ltd                                                 | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        |  15625234 | PA      | $20774573.00  | 0.31%             |  |  |  | Yes           | N/A                | On Loan: No      |
| SOF SPV Onshore (Cayman) Ltd                                                  | SOF SPV Onshore (Cayman) Ltd                                                  | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        |   4985639 | PA      | $7603529.00   | 0.11%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Suvretta Offshore Fund, Ltd                                                   | Suvretta Offshore Fund, Ltd                                                   | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        |   1041906 | PA      | $857617.00    | 0.01%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Suvretta Partners, LP                                                         | Suvretta Partners, LP                                                         | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | US        |    981056 | PA      | $227875.00    | 0.00%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Tiger Global Crossover (Cayman) LP                                            | Tiger Global Crossover (Cayman) LP                                            | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 113000000 | PA      | $123591371.00 | 1.85%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Two Sigma Absolute Return Enhanced Cayman Fund, Ltd                           | Two Sigma Absolute Return Enhanced Cayman Fund, Ltd                           | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 170473761 | PA      | $183984518.00 | 2.75%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Two Sigma Spectrum Cayman Fund, Ltd                                           | Two Sigma Spectrum Cayman Fund, Ltd                                           | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        |  18442620 | PA      | $32590406.00  | 0.49%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Woodline Offshore Fund Ltd.                                                   | Woodline Offshore Fund Ltd.                                                   | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        | 127650000 | PA      | $248125150.00 | 3.71%             |  |  |  | Yes           | N/A                | On Loan: No      |
| XN Exponent Offshore Fund LP                                                  | XN Exponent Offshore Fund LP                                                  | CUSIP: 999999999<br>LEI: N/A | Long             |  | PF                | KY        |  40220549 | PA      | $50634429.00  | 0.76%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Fidelity Investments Money Market Government Portfolio Class I                | Fidelity Investments Money Market Government Portfolio Class I                | CUSIP: 316175108<br>LEI: N/A | Long             |  | RF                | US        |  80864987 | NS      | $80864987.00  | 1.21%             |  |  |  | No            | 1                  | On Loan: No      |
| Goldman Sachs Financial Square Treasury Instruments Fund Institutional Shares | Goldman Sachs Financial Square Treasury Instruments Fund Institutional Shares | CUSIP: 38142B500<br>LEI: N/A | Long             |  | RF                | US        |  77723334 | NS      | $77723334.00  | 1.16%             |  |  |  | No            | 1                  | On Loan: No      |
| JPMorgan U.S. Government Money Market Fund Class I                            | JPMorgan U.S. Government Money Market Fund Class I                            | CUSIP: 4812C2684<br>LEI: N/A | Long             |  | RF                | US        |  77722178 | NS      | $77722178.00  | 1.16%             |  |  |  | No            | 1                  | On Loan: No      |

### Signature

**Date Signed:** 2026-06-18

**Name of Applicant:** Ironwood Institutional Multi-Strategy Fund LLC

**Signature:** Martha Boero

**Name of Signer:** Martha Boero

**Title:** Treasurer