CIK: 0001640361
Total reported value
$100.8M
Reporting period: 2025-09-30 · Number of holdings: 28
Otter Creek Advisors, LLC disclosed 28 holdings in its latest 13F filing for the period ending 2025-09-30, with total reported value of $100.8M and a quarterly turnover rate of 143.9%.
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Otter Creek Advisors, LLC's disclosed holdings carry a Herfindahl concentration index of 0.040 — mathematically equivalent to about 25 equally-sized positions, close to its 28 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.37), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
Recent activity leans toward initiating meaningfully larger new positions than it adds to existing ones (a 2.2 percentage-point tilt) — a pattern consistent with a more contrarian, new-idea-driven approach.
Sector classification currently covers about 19% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Add FLEX
+13.5% $2.0M
Add GPGI
-38.4% $2.8M
Add GLW
-43.0% $1.9M
Add NXT
$1.8M
Add BWIN
+23.0% $1.7M
Trim PSN
-68.1% -$4.5M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | FLEX | Flex Ltd. | Stock-Tech | 6.63% | +3.85% | +13.47% | |
| 2 | AMZN | Amazon.com INC | Stock-Consumer Disc | 5.46% | — | +62.64% | |
| 3 | HO1 | Hologic INC | Stock-Other | 5.21% | +5.21% | NEW | |
| 4 | FESM | Fidelity Enhanced Small Cap | ETF-Small Cap | 4.50% | +4.50% | NEW | |
| 5 | GPGI | Gpgi INC | Stock-Other | 4.42% | +3.43% | -38.39% | |
| 6 | WRB | Wr Berkley CORP | Stock-Financials | 4.30% | +0.87% | +48.51% | |
| 7 | VRT | Vertiv Holdings Co-a | Stock-Industrials | 4.23% | +4.23% | NEW | |
| 8 | ICE | Intercontinental Exchange In | Stock-Financials | 4.14% | +1.17% | -1.01% | |
| 9 | NXT | Nextpower Inc-cl A | Stock-Tech | 4.11% | +2.71% | — | |
| 10 | LPLA | Lpl Financial Holdings INC | Stock-Financials | 4.08% | — | -2.58% | |
| 11 | MMM | 3m Co | Stock-Industrials | 4.07% | +2.08% | -2.91% | |
| 12 | EPAM | Epam Systems INC | Stock-Tech | 4.03% | +4.03% | NEW | |
| 13 | TTWO | Take-two Interactive Softwre | Stock-Comm Services | 3.98% | +3.98% | NEW | |
| 14 | GLW | Corning INC | Stock-Tech | 3.96% | +2.73% | -43.03% | |
| 15 | J | Jacobs Solutions INC | Stock-Industrials | 3.90% | — | +8.51% | |
| 16 | DHR | Danaher CORP | Stock-Healthcare | 3.88% | +3.88% | NEW | |
| 17 | WAY | Waystar Holding CORP | Stock-Other | 3.73% | +3.73% | NEW | |
| 18 | BWIN | Baldwin Insurance Group Inc/ | Stock-Other | 3.66% | +2.47% | +23.01% | |
| 19 | LHX | L3harris Technologies INC | Stock-Industrials | 3.40% | +3.40% | NEW | |
| 20 | MTZ | Mastec INC | Stock-Industrials | 3.34% | +3.34% | NEW | |
| 21 | GWRE | Guidewire Software INC | Stock-Tech | 2.58% | +0.46% | -25.23% | |
| 22 | GEHC | GE Healthcare Technology | Stock-Healthcare | 2.48% | -0.78% | -1.51% | |
| 23 | NDAQ | Nasdaq INC | Stock-Financials | 2.29% | -0.71% | -17.76% | |
| 24 | ITB | Ishares U.s. Home Constructi | ETF-Other | 2.24% | +2.24% | NEW | |
| 25 | DKNG | Draftkings Inc-cl A | Stock-Consumer Disc | 1.71% | — | -44.30% | |
| 26 | PSN | Parsons CORP | Stock-Tech | 1.59% | -2.08% | -68.13% | |
| 27 | CRCL | Circle Internet Group INC | Stock-Financials | 1.32% | +1.32% | NEW | |
| 28 | AVTR | Avantor INC | Stock-Healthcare | 0.77% | — | -81.08% |
Performance for Q3 2026
+1.2%
Performance Last 4 Quarters
+12.8%
Based on 82% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2025-09-30 | 28 | $100.8M | 100 | |
| 2025-06-30 | 40 | $141.1M | 0 | |
| 2025-03-31 | 45 | $166.7M | 100 | |
| 2024-12-31 | 35 | $145.3M | 0 | |
| 2024-09-30 | 35 | $157.6M | 0 | |
| 2024-06-30 | 39 | $154.1M | 0 | |
| 2024-03-31 | 46 | $168.5M | 0 | |
| 2023-12-31 | 49 | $168.4M | 0 | |
| 2023-09-30 | 39 | $130.5M | 0 | |
| 2023-06-30 | 42 | $170.6M | 0 | |
| 2023-03-31 | 37 | $139.5M | 0 | |
| 2022-12-31 | 39 | $152.9M | 0 | |
| 2022-09-30 | 45 | $122.9M | 0 | |
| 2022-06-30 | 40 | $149.4M | 0 | |
| 2022-03-31 | 58 | $247.4M | 0 | |
| 2021-12-31 | 43 | $154.5M | 0 | |
| 2021-09-30 | 38 | $188.2M | 0 | |
| 2021-06-30 | 43 | $228.0M | 80 | |
| 2021-03-31 | 48 | $151.9M | 100 | |
| 2020-12-31 | 42 | $125.5M | 72 | |
| 2020-09-30 | 40 | $112.6M | 64 | |
| 2020-06-30 | 40 | $126.3M | 82 | |
| 2020-03-31 | 47 | $92.4M | 100 | |
| 2019-12-31 | 63 | $202.2M | 78 | |
| 2019-09-30 | 54 | $180.4M | 88 | |
| 2019-06-30 | 58 | $258.5M | 78 | |
| 2019-03-31 | 60 | $328.6M | 86 | |
| 2018-12-31 | 65 | $279.4M | 90 | |
| 2018-09-30 | 71 | $402.4M | 70 | |
| 2018-06-30 | 67 | $473.2M | 90 | |
| 2018-03-31 | 64 | $473.5M | 92 | |
| 2017-12-31 | 68 | $698.4M | 74 | |
| 2017-09-30 | 72 | $773.8M | 71 | |
| 2017-06-30 | 72 | $700.6M | 76 | |
| 2017-03-31 | 66 | $679.4M | 99 | |
| 2016-12-31 | 82 | $860.1M | 99 | |
| 2016-09-30 | 67 | $669.2M | 68 | |
| 2016-06-30 | 69 | $553.0M | 71 | |
| 2016-03-31 | 74 | $546.7M | 85 | |
| 2015-12-31 | 72 | $341.4M | 100 | |
| 2015-03-31 | 67 | $147.6M | 0 |
Otter Creek Advisors, LLC's most significant position changes for 2025-09-30: Sold out: Ishr Ibx Usd Hiyld Cb Etf-ui (HYG); Sold out: Quanta Services INC (PWR); Sold out: Fiserv INC (FISV); New buy: Hologic INC (HO1); Sold out: F5 INC (FFIV).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | FLEX | Flex Ltd. | +3.9% | +13.47% | Trim |
| 2 | GPGI | Gpgi INC | +3.4% | -38.39% | Add |
| 3 | GLW | Corning INC | +2.7% | -43.03% | Add |
| 4 | NXT | Nextpower Inc-cl A | +2.7% | — | Add |
| 5 | BWIN | Baldwin Insurance Group Inc/ | +2.5% | +23.01% | Add |
| 6 | MMM | 3m Co | +2.1% | -2.91% | Add |
| 7 | ICE | Intercontinental Exchange In | +1.2% | -1.01% | Trim |
| 8 | WRB | Wr Berkley CORP | +0.9% | +48.51% | Trim |
| 9 | GWRE | Guidewire Software INC | +0.5% | -25.23% | Trim |
| 10 | NDAQ | Nasdaq INC | -0.7% | -17.76% | Trim |
| 11 | GEHC | GE Healthcare Technology | -0.8% | -1.51% | Trim |
| 12 | PSN | Parsons CORP | -2.1% | -68.13% | Trim |
| 13 | HYG | Ishr Ibx Usd Hiyld Cb Etf-ui | — | EXIT | Sold out |
| 14 | PWR | Quanta Services INC | — | EXIT | Sold out |
| 15 | FISV | Fiserv INC | — | EXIT | Sold out |
| 16 | HO1 | Hologic INC | — | NEW | New buy |
| 17 | FFIV | F5 INC | — | EXIT | Sold out |
| 18 | META | Meta Platforms Inc-class A | — | EXIT | Sold out |
| 19 | SBAC | Sba Communications CORP | — | EXIT | Sold out |
| 20 | FESM | Fidelity Enhanced Small Cap | — | NEW | New buy |
| 21 | CNP | Centerpoint Energy INC | — | EXIT | Sold out |
| 22 | VRT | Vertiv Holdings Co-a | — | NEW | New buy |
| 23 | EPAM | Epam Systems INC | — | NEW | New buy |
| 24 | AVGO | Broadcom INC | — | EXIT | Sold out |
| 25 | TTWO | Take-two Interactive Softwre | — | NEW | New buy |
| 26 | AEE | Ameren Corporation | — | EXIT | Sold out |
| 27 | GOOGL | Alphabet Inc-cl A | — | EXIT | Sold out |
| 28 | DHR | Danaher CORP | — | NEW | New buy |
| 29 | WAY | Waystar Holding CORP | — | NEW | New buy |
| 30 | BN | Brookfield CORP | — | EXIT | Sold out |
| 31 | BX | Blackstone INC | — | EXIT | Sold out |
| 32 | LHX | L3harris Technologies INC | — | NEW | New buy |
| 33 | VLTO | Veralto CORP | — | EXIT | Sold out |
| 34 | MTZ | Mastec INC | — | NEW | New buy |
| 35 | SSNC | Ss&c Technologies Holdings | — | EXIT | Sold out |
| 36 | CRM | Salesforce INC | — | EXIT | Sold out |
| 37 | V | Visa Inc-class A Shares | — | EXIT | Sold out |
| 38 | MSFT | Microsoft CORP | — | EXIT | Sold out |
| 39 | TMO | Thermo Fisher Scientific INC | — | EXIT | Sold out |
| 40 | RVTY | Revvity INC | — | EXIT | Sold out |
| 41 | ITB | Ishares U.s. Home Constructi | — | NEW | New buy |
| 42 | UBER | Uber Technologies INC | — | EXIT | Sold out |
| 43 | BRO | Brown & Brown INC | — | EXIT | Sold out |
| 44 | CLH | Clean Harbors INC | — | EXIT | Sold out |
| 45 | PTC | Ptc INC | — | EXIT | Sold out |
| 46 | CP | Canadian Pacific Kansas City | — | EXIT | Sold out |
| 47 | ABNB | Airbnb Inc-class A | — | EXIT | Sold out |
| 48 | AJG | Arthur J Gallagher & Co | — | EXIT | Sold out |
| 49 | GE | General Electric | — | EXIT | Sold out |
| 50 | CRCL | Circle Internet Group INC | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-07-29 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-13 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-05 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-12 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-06 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-10 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-12 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-13 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-02 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-03 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-01-31 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-25 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-08 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-09 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-04 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-10 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-11 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-10 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-09 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-13 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-26 | Amendment | View on EDGAR |
| 2020-06-30 | 2020-08-13 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-18 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-14 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-14 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-14 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-15 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-14 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-14 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-14 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-15 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-14 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-14 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-14 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-15 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-14 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-14 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-15 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-16 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-16 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-15 | 13F-HR | View on EDGAR |
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