Skip to main content
Livermore
Livermore
ZHEN

Gillson Capital LP

SEC CIK
0001698055
Latest filing
Aug 14, 2026

The latest 13F from Gillson Capital LP covers Q2 2026 (filed Aug 14, 2026): 80 long positions worth $1.70B. The top 10 holdings make up 40.6% of the portfolio, and the largest is Assurant, Inc. (AIZ) at 7.3%. Livermore has 22 filings on Form 13F from this institution, going back to Q1 2021.

What changed in Q2 2026

Share counts compared with Q1 2026: how many positions were new, added to, reduced or sold out, and the biggest buys and sells. Dollar amounts are estimated at the quarter-end prices implied by the filing.

Full comparison
New
31
Est. +$501.9M
Added
29
Est. +$366.1M
Reduced
20
Est. −$232.7M
Sold out
20
Est. −$261.8M

Top 5 holdings

Share of this quarter's portfolio value

  1. AIZAssurant, Inc.
    7.3%$124.7MHistory
  2. AJGArthur J. Gallagher & Co.
    4.8%$81.8MHistory
  3. AONAon plc
    4.3%$73.5MHistory
  4. PGRProgressive Corp
    4.1%$70.1MHistory
  5. COFCapital One Financial Corp
    3.8%$64.6MHistory

Biggest buys

New and added positions, by estimated amount bought

  1. PGRProgressive Corp
    +$70.1MNewHistory
  2. AJGArthur J. Gallagher & Co.
    +$55.2MAddedHistory
  3. UDRUDR, Inc.
    +$46.8MNewHistory
  4. AONAon plc
    +$39.4MAddedHistory
  5. INVHInvitation Homes Inc.
    +$39.1MAddedHistory

Largest weight increases

New and added positions, by percentage points of the portfolio gained

  1. PGRProgressive Corp
    +4.13 pp0.0% → 4.1%History
  2. AJGArthur J. Gallagher & Co.
    +2.76 pp2.1% → 4.8%History
  3. UDRUDR, Inc.
    +2.76 pp0.0% → 2.8%History
  4. INVHInvitation Homes Inc.
    +2.11 pp1.5% → 3.7%History
  5. BLKBlackRock, Inc.
    +1.98 pp0.0% → 2.0%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. WHWyndham Hotels & Resorts, Inc.
    −$40.3MSold outHistory
  2. ICEIntercontinental Exchange, Inc.
    −$33.8MSold outHistory
  3. AIGAmerican International Group, Inc.
    −$31.2MReducedHistory
  4. PSAPublic Storage
    −$28.2MReducedHistory
  5. MAMastercard Inc
    −$27.7MReducedHistory

Largest weight decreases

Reduced and sold-out positions, by percentage points of the portfolio lost

  1. WHWyndham Hotels & Resorts, Inc.
    −3.30 pp3.3% → 0.0%History
  2. AIGAmerican International Group, Inc.
    −3.08 pp4.3% → 1.2%History
  3. MAMastercard Inc
    −2.90 pp4.8% → 1.9%History
  4. ICEIntercontinental Exchange, Inc.
    −2.77 pp2.8% → 0.0%History
  5. PSAPublic Storage
    −2.19 pp3.4% → 1.2%History

Metrics

13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.

Portfolio value
$1.70B
+$477.6M (+39.1%) vs. prior quarter
Positions
80
+11 vs. prior quarter
Top 10 concentration
40.6%
Top 10 as share of value
Turnover
33.9%
Q2 2026, one quarter
Average holding period
3.5 quarters
Weighted by value

How these are calculated

  • Portfolio value: the market value of all long positions in the 13F, as reported at quarter end, excluding options.
  • Top 10 concentration: the combined value of the 10 largest positions as a share of portfolio value.
  • Turnover: the smaller of this quarter's estimated purchases and estimated sales, divided by the average of this and last quarter's portfolio value. Estimates multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares); new positions use this quarter's value and sold-out positions last quarter's. Only positions reported in shares count, and it is not calculated when the previous quarter was not filed.
  • Average holding period: how many consecutive quarters each current position has been held (including this one; a quarter without the position or without a filing starts the count over), weighted by this quarter's value. Counting starts with the first 13F in Livermore (Q1 2021), so positions held before then are understated.

13F filings by quarter

22 quarters, going back to Q1 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $1.70B (Q2 2026)

Q1 2021: $1.19BQ2 2021: $1.07BQ3 2021: $1.36BQ4 2021: $1.54BQ1 2022: $1.25BQ2 2022: $1.03BQ3 2022: $1.09BQ4 2022: $1.32BQ1 2023: $1.21BQ2 2023: $1.13BQ3 2023: $1.35BQ4 2023: $949.3MQ1 2024: $1.05BQ2 2024: $1.04BQ3 2024: $1.10BQ4 2024: $1.11BQ1 2025: $1.17BQ2 2025: $1.31BQ3 2025: $1.15BQ4 2025: $1.53BQ1 2026: $1.22BQ2 2026: $1.70B
Q1 2021Q2 2026
13F filings of Gillson Capital LP by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 14, 202680$1.70BAIZAJGAONvs. Q1 2026SEC
Q1 2026May 15, 202669$1.22BAIZMANDAQvs. Q4 2025SEC
Q4 2025Feb 17, 202676$1.53BVAIZAONvs. Q3 2025SEC
Q3 2025Nov 14, 202565$1.15BMCOAIZCBOEvs. Q2 2025SEC
Q2 2025Aug 14, 202571$1.31BMABROAIZvs. Q1 2025SEC
Q1 2025May 15, 202564$1.17BINVHMAAIZvs. Q4 2024SEC
Q4 2024Feb 14, 202563$1.11BAJGAIZMAvs. Q3 2024SEC
Q3 2024Nov 14, 202463$1.10BAIZAONVTRvs. Q2 2024SEC
Q2 2024Aug 14, 202457$1.04BINVHITVTRvs. Q1 2024SEC
Q1 2024May 15, 202450$1.05BPGRInvesco Exchange Traded FD TSPGIvs. Q4 2023SEC
Q4 2023Feb 14, 202457$949.3MAIGWTWAMPvs. Q3 2023SEC
Q3 2023Nov 14, 202388$1.35BAIGInvesco Exchange Traded FD TPGRvs. Q2 2023SEC
Q2 2023Aug 14, 202380$1.13BMRSHAIGCBvs. Q1 2023SEC
Q1 2023May 15, 202388$1.21BCBEGVvs. Q4 2022SEC
Q4 2022Feb 14, 202389$1.32BCBAJGUSBvs. Q3 2022SEC
Q3 2022Nov 14, 2022146$1.09BAJGPGRPNCvs. Q2 2022SEC
Q2 2022Aug 15, 2022230$1.03BAJGPGREQHvs. Q1 2022SEC
Q1 2022May 12, 2022228$1.25BAJGBNYFlagstar Bank, National Associationvs. Q4 2021SEC
Q4 2021Feb 14, 2022247$1.54BAJGEQHMETvs. Q3 2021SEC
Q3 2021Nov 16, 2021225$1.36BAJGWTWCOFvs. Q2 2021SEC
Q2 2021Aug 16, 2021215$1.07BCBOERJFWRBvs. Q1 2021SEC
Q1 2021May 17, 2021207$1.19BUSBCBRJF–SEC