# EDGAR Filing Document

**Accession Number:** 0001698055
**File Stem:** 0001698055-26-000003
**Filing Date:** 2026-5
**Character Count:** 10318
**Document Hash:** 2ee3de62f21fd771e2b6b53b05956034
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001698055-26-000003.hdr.sgml**: 20260515

**ACCESSION NUMBER**: 0001698055-26-000003

**CONFORMED SUBMISSION TYPE**: 13F-HR

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260515

**DATE AS OF CHANGE**: 20260515

**EFFECTIVENESS DATE**: 20260515

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Gillson Capital LP
- **CENTRAL INDEX KEY:** 0001698055

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-17871
- **FILM NUMBER:** 26984594

**BUSINESS ADDRESS:**
- **STREET 1:** 222 WEST ADAMS STREET
- **STREET 2:** SUITE 2180
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606
- **BUSINESS PHONE:** 312-667-4379

**MAIL ADDRESS:**
- **STREET 1:** 222 WEST ADAMS STREET
- **STREET 2:** SUITE 2180
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606

### FORM 13F COVER PAGE

**Report for the Calendar Year or Quarter Ended:** 03-31-2026

**Check here if Amendment** [ ] **Amendment Number:** 

**This Amendment (Check only one.):** [ ] is a restatement.

[ ] adds new holdings entries.

**Institutional Investment Manager Filing this Report:**

**Name:** Gillson Capital LP<br>**Address:** 222 WEST ADAMS STREET<br>SUITE 2180<br>CHICAGO, IL 60606

**Form 13F File Number:** 028-17871

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

**Person Signing this Report on Behalf of Reporting Manager:**

**Name:** Martin Kalish<br>**Title:** COO<br>**Phone:** 312.667.4379

**Signature, Place, and Date of Signing:**

Martin Kalish  Chicago, IL  05-15-2026<br>[Signature]  [City, State]  [Date]

**Report Type (Check only one.):**

[x] **13F HOLDINGS REPORT.** (Check here if all holdings of this reporting manager are reported in this report.)

[ ] **13F NOTICE.** (Check here if no holdings are reported in this report, and all holdings are reported by other reporting manager(s).)

[ ] **13F COMBINATION REPORT.** (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

### Form 13F Summary Page

**Report Summary:**

**Number of Other Included Managers:** 0

**Form 13F Information Table Entry Total:** 69

**Form 13F Information Table Value Total:** $1220217

      (round to nearest dollar)

**List of Other Included Managers:**

Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.

[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]

**NONE**

### FORM 13F INFORMATION TABLE

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | VOTING AUTHORITY | VOTING AUTHORITY | VOTING AUTHORITY |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | SOLE | SHARED | NONE |
| AMERICAN FINL GROUP INC OHIO | COM | 025932104 |  | 6870 | 53790 | SH |  | SOLE |  | 53790 | 0 | 0 |
| AFFIRM HLDGS INC | COM CL A | 00827B106 |  | 15112 | 329810 | SH |  | SOLE |  | 329810 | 0 | 0 |
| AMERICAN INTL GROUP INC | COM NEW | 026874784 |  | 52773 | 701300 | SH |  | SOLE |  | 701300 | 0 | 0 |
| ASSURANT INC | COM | 04621X108 |  | 85603 | 393016 | SH |  | SOLE |  | 393016 | 0 | 0 |
| GALLAGHER ARTHUR J  CO | COM | 363576109 |  | 25067 | 115742 | SH |  | SOLE |  | 115742 | 0 | 0 |
| AMERICAN HOMES 4 RENT | CL A | 02665T306 |  | 6265 | 224400 | SH |  | SOLE |  | 224400 | 0 | 0 |
| AMERICAN TOWER CORP NEW | COM | 03027X100 |  | 6316 | 36600 | SH |  | SOLE |  | 36600 | 0 | 0 |
| AON PLC | SHS CL A | G0403H108 |  | 33156 | 102720 | SH |  | SOLE |  | 102720 | 0 | 0 |
| APPLIED DIGITAL CORP | COM NEW | 038169207 |  | 6051 | 254897 | SH |  | SOLE |  | 254897 | 0 | 0 |
| AMERICAN EXPRESS CO | COM | 025816109 |  | 11034 | 36480 | SH |  | SOLE |  | 36480 | 0 | 0 |
| AXIS CAPITAL HOLDINGS LTD | SHS | G0692U109 |  | 20611 | 203249 | SH |  | SOLE |  | 203249 | 0 | 0 |
| BOWHEAD SPECIALTY HLDGS INC | COM SHS | 10240L102 |  | 9785 | 436236 | SH |  | SOLE |  | 436236 | 0 | 0 |
| BLACKSTONE GROUP LP/THE | COM | 09260D107 |  | 9268 | 80600 | SH |  | SOLE |  | 80600 | 0 | 0 |
| CHUBB LIMITED | COM | H1467J104 |  | 33460 | 102659 | SH |  | SOLE |  | 102659 | 0 | 0 |
| CBOE HOLDINGS INC | COM | 12503M108 |  | 8910 | 31700 | SH |  | SOLE |  | 31700 | 0 | 0 |
| CAPITAL ONE FINL CORP | COM | 14040H105 |  | 30501 | 167193 | SH |  | SOLE |  | 167193 | 0 | 0 |
| CORPAY INC | COM SHS | 219948106 |  | 20171 | 69320 | SH |  | SOLE |  | 69320 | 0 | 0 |
| CARETRUST REIT INC | COM | 14174T107 |  | 33060 | 902045 | SH |  | SOLE |  | 902045 | 0 | 0 |
| COGNIZANT TECHNOLOGY SOLUTIO | CL A | 192446102 |  | 9147 | 149100 | SH |  | SOLE |  | 149100 | 0 | 0 |
| EASTGROUP PPTYS INC | COM | 277276101 |  | 21201 | 114542 | SH |  | SOLE |  | 114542 | 0 | 0 |
| EQUITY LIFESTYLE PPTYS INC | COM | 29472R108 |  | 4182 | 67000 | SH |  | SOLE |  | 67000 | 0 | 0 |
| ENSIGN GROUP INC | COM | 29358P101 |  | 10758 | 53389 | SH |  | SOLE |  | 53389 | 0 | 0 |
| AXA EQUITABLE HLDGS INC | COM | 29452E101 |  | 7793 | 210000 | SH |  | SOLE |  | 210000 | 0 | 0 |
| EQUINIX INC | COM | 29444U700 |  | 14664 | 14960 | SH |  | SOLE |  | 14960 | 0 | 0 |
| EQUITY RESIDENTIAL | SH BEN INT | 29476L107 |  | 11066 | 187081 | SH |  | SOLE |  | 187081 | 0 | 0 |
| FORGENT POWER SOLUTIONS INC | COM SHS CL A | 34631F102 |  | 1171 | 40000 | SH |  | SOLE |  | 40000 | 0 | 0 |
| GLOBAL PMTS INC | COM | 37940X102 |  | 18333 | 272400 | SH |  | SOLE |  | 272400 | 0 | 0 |
| HAGERTY INC | CL A COM | 405166109 |  | 2127 | 202012 | SH |  | SOLE |  | 202012 | 0 | 0 |
| HUT 8 MNG CORP | COM | 44812J104 |  | 6194 | 132044 | SH |  | SOLE |  | 132044 | 0 | 0 |
| INTERCONTINENTAL EXCHANGE IN | COM | 45866F104 |  | 33799 | 214900 | SH |  | SOLE |  | 214900 | 0 | 0 |
| INVITATION HOMES INC | COM | 46187W107 |  | 18851 | 758600 | SH |  | SOLE |  | 758600 | 0 | 0 |
| IREN LIMITED | ORDINARY SHARES | Q4982L109 |  | 10589 | 308900 | SH |  | SOLE |  | 308900 | 0 | 0 |
| JANUS LIVING INC | CL A-1 | 471024109 |  | 589 | 25000 | SH |  | SOLE |  | 25000 | 0 | 0 |
| JACKSON FINANCIAL INC | COM CL A | 46817M107 |  | 10667 | 100900 | SH |  | SOLE |  | 100900 | 0 | 0 |
| KKR  CO INC | COM | 48251W104 |  | 7252 | 78401 | SH |  | SOLE |  | 78401 | 0 | 0 |
| LINEAGE INC | COM | 53566V106 |  | 7168 | 218800 | SH |  | SOLE |  | 218800 | 0 | 0 |
| LPL FINL HLDGS INC | COM | 50212V100 |  | 6618 | 22000 | SH |  | SOLE |  | 22000 | 0 | 0 |
| MASTERCARD INCORPORATED | CL A | 57636Q104 |  | 59055 | 118190 | SH |  | SOLE |  | 118190 | 0 | 0 |
| MOODYS CORP | COM | 615369105 |  | 39432 | 90388 | SH |  | SOLE |  | 90388 | 0 | 0 |
| MSCI INC | COM | 55354G100 |  | 29290 | 54340 | SH |  | SOLE |  | 54340 | 0 | 0 |
| NASDAQ INC | COM | 631103108 |  | 55050 | 648484 | SH |  | SOLE |  | 648484 | 0 | 0 |
| NEPTUNE INS HLDGS INC | CL A | 64073B103 |  | 5540 | 229035 | SH |  | SOLE |  | 229035 | 0 | 0 |
| NETSTREIT CORP | COM | 64119V303 |  | 6257 | 332300 | SH |  | SOLE |  | 332300 | 0 | 0 |
| PAYLOCITY HLDG CORP | COM | 70438V106 |  | 36936 | 341878 | SH |  | SOLE |  | 341878 | 0 | 0 |
| PUBLIC STORAGE | COM | 74460D109 |  | 41520 | 153280 | SH |  | SOLE |  | 153280 | 0 | 0 |
| QUINSTREET INC | COM | 74874Q100 |  | 1934 | 161046 | SH |  | SOLE |  | 161046 | 0 | 0 |
| Q2 HLDGS INC | COM | 74736L109 |  | 4175 | 88266 | SH |  | SOLE |  | 88266 | 0 | 0 |
| ROYAL CARIBBEAN GROUP | COM | V7780T103 |  | 2873 | 10440 | SH |  | SOLE |  | 10440 | 0 | 0 |
| REINSURANCE GRP OF AMERICA I | COM NEW | 759351604 |  | 8411 | 41200 | SH |  | SOLE |  | 41200 | 0 | 0 |
| RYMAN HOSPITALITY PPTYS INC | COM | 78377T107 |  | 9799 | 106200 | SH |  | SOLE |  | 106200 | 0 | 0 |
| RIOT PLATFORMS INC | COM | 767292105 |  | 4216 | 341100 | SH |  | SOLE |  | 341100 | 0 | 0 |
| RENAISSANCERE HOLDINGS LTD | COM | G7496G103 |  | 23056 | 77568 | SH |  | SOLE |  | 77568 | 0 | 0 |
| INVESCO EXCHANGE TRADED FD T | S EQL WGT | 46137V357 |  | 12820 | 66800 | SH |  | SOLE |  | 66800 | 0 | 0 |
| THE CHARLES SCHWAB CORPORATI | COM | 808513105 |  | 21390 | 227600 | SH |  | SOLE |  | 227600 | 0 | 0 |
| SELECTIVE INSURANCE GROUP | COM | 816300107 |  | 12115 | 160700 | SH |  | SOLE |  | 160700 | 0 | 0 |
| SKYWARD SPECIALTY INS GROUP | COM | 830940102 |  | 12287 | 281300 | SH |  | SOLE |  | 281300 | 0 | 0 |
| HANOVER INS GROUP INC | COM | 410867105 |  | 8109 | 46778 | SH |  | SOLE |  | 46778 | 0 | 0 |
| TPG INC | COM CL A | 872657101 |  | 5166 | 127536 | SH |  | SOLE |  | 127536 | 0 | 0 |
| TERRENO RLTY CORP | COM | 88146M101 |  | 25192 | 410160 | SH |  | SOLE |  | 410160 | 0 | 0 |
| TRANSUNION | COM | 89400J107 |  | 9043 | 130700 | SH |  | SOLE |  | 130700 | 0 | 0 |
| TWFG INC | COM CL A | 87318A101 |  | 2366 | 128665 | SH |  | SOLE |  | 128665 | 0 | 0 |
| UNUM GROUP | COM | 91529Y106 |  | 27226 | 372800 | SH |  | SOLE |  | 372800 | 0 | 0 |
| VANGUARD INDEX FDS | REAL ESTATE ETF | 922908553 |  | 9571 | 107900 | SH |  | SOLE |  | 107900 | 0 | 0 |
| VOYA FINANCIAL INC | COM | 929089100 |  | 14235 | 208355 | SH |  | SOLE |  | 208355 | 0 | 0 |
| WASTE CONNECTIONS INC | COM | 94106B101 |  | 15058 | 92700 | SH |  | SOLE |  | 92700 | 0 | 0 |
| WELLTOWER INC | COM | 95040Q104 |  | 27284 | 137998 | SH |  | SOLE |  | 137998 | 0 | 0 |
| WYNDHAM HOTELS  RESORTS INC | COM | 98311A105 |  | 40323 | 496400 | SH |  | SOLE |  | 496400 | 0 | 0 |
| WP CAREY INC | COM | 92936U109 |  | 31989 | 470700 | SH |  | SOLE |  | 470700 | 0 | 0 |
| TERAWULF INC | COM | 88080T104 |  | 2317 | 160600 | SH |  | SOLE |  | 160600 | 0 | 0 |

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