Union Square Park Capital Management, LLC
Follow13F filer, CIK 1666231, New York, NY
Union Square Park Capital Management, LLC reported $277,950,099 across 60 holdings for the quarter ended 2026-06-30, in a 13F-HR filed 2026-08-14. Its ten largest share positions make up 53.74% of the portfolio.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001172661-26-003540
- Period
- 2026-06-30
- Reported value
- $278M
- Holdings
- 60
- Top 10 weight
- 53.74%
- New
- 25
- Sold out
- 23
Largest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| TDOCnew | +800,000 | $6.78M |
| MNROadded | +325,000 | $5.56M |
| GRPNnew | +205,000 | $4.93M |
| SVCnew | +1,900,000 | $3.21M |
| HONAnew | +12,500 | $2.76M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Largest sells vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| ILPTreduced | -562,838 | -$4.99M |
| LYFTexited | -300,000 | -$3.99M |
| NBISexited | -30,000 | -$3.11M |
| VRTexited | -10,000 | -$2.51M |
| CZRexited | -80,000 | -$2.11M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Holdings, Q2 2026
Share positions as resolved from 13F-HR 0001172661-26-003540, largest first. % of portfolio is the value over $137,469,989, the sum of the share positions whose value is usable for ratios (method).
| Security | History | Shares | Value | % of portfolio | Change | Latest event | Timeline |
|---|---|---|---|---|---|---|---|
| RHRH | 70,000 | $11.5M | 8.39% | +5,000 | Timeline | ||
| PTONPELOTON INTERACTIVE INC | 1,650,000 | $9.75M | 7.09% | +150,000 | Timeline | ||
| ESTAESTABLISHMENT LABS HLDGS INC | 105,000 | $9.01M | 6.55% | 0 | Timeline | ||
| RDNWRIDENOW GROUP INC | 1,239,277 | $8.25M | 6% | -193,544 | Timeline | ||
| COMPCOMPASS INC | 650,000 | $8.01M | 5.83% | +75,000 | Timeline | ||
| MNROMONRO INC | 425,000 | $7.27M | 5.29% | +325,000 | Timeline | ||
| TDOCTELADOC HEALTH INC | 800,000 | $6.78M | 4.93% | new | Timeline | ||
| GRPNGROUPON INC | 205,000 | $4.93M | 3.59% | new | Timeline | ||
| ABNBAIRBNB INC | 30,000 | $4.29M | 3.12% | 0 | Timeline | ||
| SPWHSPORTSMANS WHSE HLDGS INC | 3,036,695 | $4.04M | 2.94% | +435,893 | Timeline | ||
| GNRCGENERAC HLDGS INC | 13,500 | $3.95M | 2.88% | +8,500 | Timeline | ||
| AIVAPARTMENT INVT & MGMT CO | 1,125,000 | $3.34M | 2.43% | 0 | Timeline | ||
| SVCSERVICE PPTYS TR | 1,900,000 | $3.21M | 2.34% | new | Timeline | ||
| LIONLIONSGATE STUDIOS CORP | 200,000 | $3.06M | 2.23% | 0 | Timeline | ||
| CTRICENTURI HOLDINGS INC | 100,000 | $3.02M | 2.2% | 0 | Timeline | ||
| AVGOBROADCOM INC | 7,500 | $2.83M | 2.06% | 0 | Timeline | ||
| HONAHONEYWELL AEROSPACE INC | 12,500 | $2.76M | 2.01% | new | Timeline | ||
| DDOGDATADOG INC | 10,000 | $2.6M | 1.89% | -5,000 | Timeline | ||
| ANETARISTA NETWORKS INC | 15,000 | $2.55M | 1.85% | 0 | Timeline | ||
| HOODROBINHOOD MKTS INC | 25,000 | $2.51M | 1.82% | new | Timeline | ||
| ITAISHARES TR | 10,000 | $2.42M | 1.76% | 0 | Timeline | ||
| ASMLASML HLDG NV | 1,000 | $1.99M | 1.45% | new | Timeline | ||
| TLNTALEN ENERGY CORP | 5,000 | $1.92M | 1.4% | 0 | Timeline | ||
| ILPTINDUSTRIAL LOGISTICS PPTYS T | 200,000 | $1.77M | 1.29% | -562,838 | Timeline | ||
| VSTVISTRA CORP | 10,000 | $1.59M | 1.15% | 0 | Timeline | ||
| NRGNRG ENERGY INC | 10,000 | $1.46M | 1.06% | 0 | Timeline | ||
| DRSLEONARDO DRS INC | 30,000 | $1.28M | 0.93% | 0 | Timeline | ||
| CEGCONSTELLATION ENERGY CORP | 5,000 | $1.24M | 0.9% | 0 | Timeline | ||
| LPTHLIGHTPATH TECHNOLOGIES INC | 75,000 | $1.23M | 0.89% | +25,000 | Timeline | ||
| MHKMOHAWK INDS INC | 10,000 | $1.21M | 0.88% | 0 | Timeline | ||
| AMZNAMAZON COM INC | 5,000 | $1.19M | 0.87% | -5,000 | Timeline | ||
| CHWYCHEWY INC | 60,000 | $1.18M | 0.86% | new | Timeline | ||
| OPRTOPORTUN FINL CORP | 200,000 | $1.14M | 0.83% | +100,000 | Timeline | ||
| TRIPTRIPADVISOR INC | 80,000 | $1.1M | 0.8% | new | Timeline | ||
| RAAQREAL ASSET ACQUISITION CORP | 100,000 | $1.08M | 0.79% | new | Timeline | ||
| MOG-AMOOG INC | 2,500 | $1.06M | 0.77% | +1,000 | Timeline | ||
| ARHSARHAUS INC | 125,000 | $1.05M | 0.77% | new | Timeline | ||
| CREXCREATIVE REALITIES INC | 253,363 | $1.05M | 0.76% | new | Timeline | ||
| LASRNLIGHT INC | 15,000 | $1.04M | 0.76% | +5,000 | Timeline | ||
| INSGINSEEGO CORP | 100,000 | $1.03M | 0.75% | new | Timeline | ||
| LHXL3HARRIS TECHNOLOGIES INC | 3,500 | $1.02M | 0.74% | 0 | Timeline | ||
| GAPGAP INC | 50,000 | $934K | 0.68% | new | Timeline | ||
| AVAVAEROVIRONMENT INC | 5,000 | $825K | 0.6% | +2,500 | Timeline | ||
| ONDSONDAS INC | 100,000 | $824K | 0.6% | 0 | Timeline | ||
| WOOFPETCO HEALTH & WELLNESS CO I | 275,000 | $748K | 0.54% | new | Timeline | ||
| RAAQWREAL ASSET ACQUISITION CORP | 170,250 | $616K | 0.45% | new | Timeline | ||
| SSTKSHUTTERSTOCK INC | 40,000 | $558K | 0.41% | new | Timeline | ||
| SOCSABLE OFFSHORE CORP | 175,000 | $539K | 0.39% | new | Timeline | ||
| KTOSKRATOS DEFENSE & SEC SOLUTIO | 10,000 | $499K | 0.36% | new | Timeline | ||
| FTHMFATHOM HOLDINGS INC | 98,453 | $99.4K | 0.07% | -264,426 | Timeline | ||
| FLDFOLD HLDGS INC | 89,130 | $40.4K | 0.03% | 0 | Timeline |
Options
Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).
| Security | Type | Amount | Value | Change |
|---|---|---|---|---|
| SPYSTATE STR SPDR S&P 500 ETF T SHS | put | 87,500 | $65.3M | +52,500 |
| IWMISHARES TR SHS | put | 60,000 | $18M | +15,000 |
| AMDADVANCED MICRO DEVICES INC COM | call | 27,500 | $16M | new |
| ASMLASML HLDG NV STOK | call | 6,500 | $12.9M | new |
| LRCXLAM RESEARCH CORP COM | call | 20,000 | $8.67M | new |
| AVGOBROADCOM INC COM | call | 20,000 | $7.55M | new |
| MHKMOHAWK INDS INC COM | call | 50,000 | $6.07M | new |
| HOODROBINHOOD MKTS INC COM | call | 50,000 | $5.01M | new |
| GRPNGROUPON INC COM NEW | call | 37,500 | $902K | new |
Sold out in Q2 2026
Positions in the previous quarter's report that this quarter's report no longer lists.
| Security | Shares before | Value before | Type |
|---|---|---|---|
| HYGISHARES TR | 200,000 | $15.9M | put |
| QQQINVESCO QQQ TR | 20,000 | $11.5M | put |
| LYFTLYFT INC | 300,000 | $3.99M | shares |
| NBISNEBIUS GROUP N.V. | 30,000 | $3.11M | shares |
| VRTVERTIV HOLDINGS CO | 10,000 | $2.51M | shares |
| CZRCAESARS ENTERTAINMENT INC NE | 80,000 | $2.11M | shares |
| AMDADVANCED MICRO DEVICES INC | 10,000 | $2.03M | shares |
| NVRIENVIRI CORP | 100,000 | $1.96M | shares |
| FCXFREEPORT MCMORAN INC | 30,000 | $1.76M | shares |
| MUMICRON TECHNOLOGY INC | 5,000 | $1.69M | shares |
| CORZCORE SCIENTIFIC INC NEW | 100,000 | $1.5M | shares |
| GOOGALPHABET INC | 5,000 | $1.43M | shares |
| AAPLAPPLE INC | 5,000 | $1.27M | shares |
| UALUNITED AIRLS HLDGS INC | 12,500 | $1.15M | shares |
| SKYCHAMPION HOMES INC | 15,000 | $1.12M | shares |
| AALAMERICAN AIRLINES GROUP INC | 100,000 | $1.07M | shares |
| JBLUJETBLUE AIRWAYS CORP | 200,000 | $884K | shares |
| LENLENNAR CORP | 10,000 | $868K | shares |
| JHXJAMES HARDIE INDS PLC | 45,000 | $852K | shares |
| BLDRBUILDERS FIRSTSOURCE INC | 10,000 | $823K | shares |
| GRBKGREEN BRICK PARTNERS INC | 10,000 | $644K | shares |
| HOVHOVNANIAN ENTERPRISES INC | 5,000 | $555K | shares |
| JBLUJETBLUE AIRWAYS CORP | 100,000 | $442K | call |
How Q2 2026 was built
Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).
| Filing | Role | Amendment | Filed | Accepted | Ingested |
|---|---|---|---|---|---|
| 13F-HR 0001172661-26-003540 | base | 2026-08-14 | acceptance time not in the bulk data set |
Filings
Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.
| Filing | Subject | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001172661-26-003540 | Quarter ended 2026-06-30 | 2026-08-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001172661-26-002236 | Quarter ended 2026-03-31 | 2026-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-26-002125 | Quarter ended 2026-03-31 | 2026-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-26-000842 | Quarter ended 2025-12-31 | 2026-02-17 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-25-004807 | Quarter ended 2025-09-30 | 2025-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-25-003071 | Quarter ended 2025-06-30 | 2025-08-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-25-001998 | Quarter ended 2025-03-31 | 2025-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-25-001031 | Quarter ended 2024-12-31 | 2025-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-24-004808 | Quarter ended 2024-09-30 | 2024-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-24-003366 | Quarter ended 2024-06-30 | 2024-08-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001172661-24-002453 | Quarter ended 2024-03-31 | 2024-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-24-002310 | Quarter ended 2024-03-31 | 2024-05-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-24-000794 | Quarter ended 2023-12-31 | 2024-02-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-23-003935 | Quarter ended 2023-09-30 | 2023-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-23-002995 | Quarter ended 2023-06-30 | 2023-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-23-002211 | Quarter ended 2023-03-31 | 2023-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-23-001182 | Quarter ended 2022-12-31 | 2023-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-22-002499 | Quarter ended 2022-09-30 | 2022-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-22-001954 | Quarter ended 2022-06-30 | 2022-08-15 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001172661-22-001802 | Quarter ended 2022-03-31 | 2022-08-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-22-001421 | Quarter ended 2022-03-31 | 2022-05-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-22-000839 | Quarter ended 2021-12-31 | 2022-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-21-002168 | Quarter ended 2021-09-30 | 2021-11-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-21-001675 | Quarter ended 2021-06-30 | 2021-08-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-21-001289 | Quarter ended 2021-03-31 | 2021-05-17 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001172661-21-001101 | Quarter ended 2020-12-31 | 2021-05-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-21-000380 | Quarter ended 2020-12-31 | 2021-02-12 | acceptance time not in the bulk data set |