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Owl Creek Asset Management Jeffrey Altman

New York, NY 19 processed 13Fs on this site, 2021 Q4 to 2026 Q2

  • $1.2B
  • 31 holdings
  • 2026 Q2
  • −12.6% QoQ
  • Top 5 65.2%

Portfolio

2026 Q2, filed 8/14/2026, top 12 of 31 holdings

Top 5 65.2%, top 10 75.1%

  1. ATEX, Anterix 46.1%
  2. RJET, Republic Airways 7.4%
  3. PCG, PG&E 6.6%
  4. FTAI, Ftai Aviation 2.8%
  5. APP, AppLovin 2.3%
  6. ALK, Alaska Air Group 2.1%
  7. ARES, Ares Management 2.0%
  8. DASH, DoorDash 2.0%
  9. VST, Vistra 2.0%
  10. RCL, Royal Caribbean 1.8%
  11. TLN, Talen Energy 1.8%
  12. UBER, Uber 1.6%
  13. Other 21.5%

AUM over time

2026 Q2 $1.2B −12.6% QoQ
2021 Q4: $1.5B 2021 Q4: $1.5B
Q4 2021
2022 Q1: $2.3B, +53.1% QoQ 2022 Q1: $2.3B, +53.1% QoQ
Q1 2022
2022 Q3: $3B, +31.9% QoQ 2022 Q3: $3B, +31.9% QoQ
Q3
2022 Q4: $3B, −2.0% QoQ 2022 Q4: $3B, −2.0% QoQ
Q4
2023 Q1: $2B, −34.5% QoQ 2023 Q1: $2B, −34.5% QoQ
Q1 2023
2023 Q2: $2.1B, +7.8% QoQ 2023 Q2: $2.1B, +7.8% QoQ
Q2
2023 Q3: $2.6B, +22.3% QoQ 2023 Q3: $2.6B, +22.3% QoQ
Q3
2023 Q4: $1.3B, −48.7% QoQ 2023 Q4: $1.3B, −48.7% QoQ
Q4
2024 Q2: $1.3B, −4.9% QoQ 2024 Q2: $1.3B, −4.9% QoQ
Q2 2024
2024 Q3: $2.5B, +99.0% QoQ 2024 Q3: $2.5B, +99.0% QoQ
Q3
2024 Q4: $5B, +98.3% QoQ 2024 Q4: $5B, +98.3% QoQ
Q4
2025 Q1: $7.3B, +48.1% QoQ 2025 Q1: $7.3B, +48.1% QoQ
Q1 2025
2025 Q2: $2.3B, −69.2% QoQ 2025 Q2: $2.3B, −69.2% QoQ
Q2
2025 Q3: $3.1B, +39.2% QoQ 2025 Q3: $3.1B, +39.2% QoQ
Q3
2026 Q1: $1.4B, −56.1% QoQ 2026 Q1: $1.4B, −56.1% QoQ
Q1 2026
2026 Q2: $1.2B, −12.6% QoQ 2026 Q2: $1.2B, −12.6% QoQ
Q2

Book

2022 Q3 2022 Q1, filed 14 Nov, long equity only

Download CSV Download Excel All activity
ATEX, Anterix 6.35% Hold 5,411,776 $35.72 $193M — —
PCG, PG&E 5.35% Add +3.8% 13,032,241 $12.50 $163M +474,491 +$13M
TMUS, T-Mobile US 3.29%, was 5.16% Reduce −19.5% 747,035 $134.17 $100M −181,093 −$19M
Cano Health 2.68%, was 2.08% Add +24.1% 9,398,975 $8.67 $81M +1,826,667 +$33M
THC, Tenet Healthcare 2.49% Add +81.3% 1,470,184 $51.58 $76M +659,066 +$6.1M
AES 2.09% Add +22.4% 2,807,760 $22.60 $63M +513,760 +$4.4M
BABA, Alibaba 1.95%, was 0.35% Add +907.1% 740,919 $79.99 $59M +667,350 +$51M
CEG, Constellation Energy 1.92%, was 1.53% Add +12.2% 704,154 $83.19 $59M +76,588 +$23M
LVS, Las Vegas Sands 1.82%, was 1.39% Add +79.3% 1,474,721 $37.52 $55M +652,121 +$23M
UBER, Uber 1.72% Add +41.9% 1,976,236 $26.50 $52M +583,845 +$2.7M
Aerojet Rocketdyne 1.65%, was 1.19% Add +81.1% 1,257,891 $39.99 $50M +563,163 +$23M
Screaming Eagle Acquisitn 1.59% Hold 5,000,000 $9.67 $48M — —
BBCP, Concrete Pumping 0.56%, was 0.80% Reduce −4.7% 2,624,353 $6.45 $17M −130,591 −$1.5M
Sierra Lake Acquisition 0.48% Hold 1,470,000 $10.01 $15M — —
Gores Holdings IX 0.48% Hold 1,500,000 $9.68 $15M — —
Glenfarne Merger 0.43% Hold 1,329,996 $9.81 $13M — —
Twitter 0.40% New 279,932 $43.84 $12M +279,932 +$12M
Enphys Acquisition 0.39%, was 0.26% Add +100.0% 1,225,000 $9.76 $12M +612,500 +$6M
Berry Global Group 0.39% New 256,530 $46.53 $12M +256,530 +$12M
IBKR, Interactive Brokers 0.39% New 185,154 $63.91 $12M +185,154 +$12M
Elliott Opportunity II 0.31%, was 0.42% Reduce −1.9% 966,692 $9.84 $9.5M −18,551 −$123K
RMG Acquisition Corporation III 0.31%, was 0.72% Reduce −44.1% 950,000 $9.94 $9.4M −750,000 −$7.2M
Holding 0.31% Hold 950,000 $9.90 $9.4M — —
MDU Resources Group 0.29% New 327,262 $27.35 $9M +327,262 +$9M
Churchill Capital Corporation VII 0.25%, was 0.68% Reduce −51.1% 782,690 $9.83 $7.7M −817,310 −$8M
Jaws Juggernaut Acquisitn 0.25% Hold 766,700 $9.83 $7.5M — —
Pathfinder Acquisition 0.24% Hold 750,000 $9.94 $7.5M — —
Ciig Capital Partners II 0.24%, was 0.43% Reduce −26.0% 740,000 $9.92 $7.3M −260,000 −$2.6M
Holding 0.23% Hold 702,700 $9.98 $7M — —
Slam 0.23% Hold 693,464 $9.91 $6.9M — —
LF Capital Acquisition 0.21%, was 0.09% Add +215.0% 630,000 $10.06 $6.3M +430,000 +$4.3M
Holding 0.21% Hold 645,490 $9.75 $6.3M — —
Humanco Acquisition 0.20%, was 0.27% Reduce −1.0% 617,606 $9.95 $6.1M −6,000 +$21K
Legato Merger Corporation II 0.20% Hold 600,000 $9.94 $6M — —
Viscogliosi Bros Acquistn 0.19% Hold 600,000 $9.87 $5.9M — —
Holding 0.19% Hold 600,000 $9.81 $5.9M — —
Big Sky Growth Partners 0.19% Hold 600,000 $9.78 $5.9M — —
Holding 0.19%, was 1.01% Reduce −75.8% 575,000 $9.94 $5.7M −1,800,000 −$18M
Tech And Energy Transition 0.18% Hold 549,999 $9.84 $5.4M — —
Osiris Acquisition 0.18% Hold 550,000 $9.80 $5.4M — —
Leo Holdings Corporation II 0.17%, was 0.24% Reduce −7.2% 518,616 $9.96 $5.2M −39,999 −$309K
CF Acquisition Corporation VIII 0.17% Hold 500,000 $10.25 $5.1M — —
Microvast 0.16% Add +10.8% 2,768,951 $1.81 $5M +268,951 −$10M
TZP Strategies Acquistn 0.16%, was 0.22% Reduce −4.8% 499,999 $9.95 $5M −24,999 −$170K
Advanced Merger Partners 0.16% Hold 501,924 $9.84 $4.9M — —
Sandbridge X2 0.16% Hold 499,998 $9.83 $4.9M — —
SPB 0.16% New 124,436 $39.03 $4.9M +124,436 +$4.9M
Disruptive Acquisition 0.15%, was 0.27% Reduce −24.8% 475,497 $9.91 $4.7M −156,688 −$1.5M
Holding 0.15% Hold 474,999 $9.84 $4.7M — —
Pine Technology Acquisitn 0.15% Hold 450,000 $9.82 $4.4M — —

Showing top 50 of 144 by value

Exits / last held

Gone since 2022 Q1, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
EQH, Equitable 1.73% Exit 0 $30.91 $40M −1,294,032 −$40M
GM, General Motors 0.57% Exit 0 $43.74 $13M −301,000 −$13M
Good Works II Acquisition 0.43% Exit 0 $9.84 $9.8M −1,000,000 −$9.8M
Holding 0.40% Exit 0 $9.88 $9.3M −940,000 −$9.3M
Global Spac Partners 0.35% Exit 0 $10.09 $8M −790,000 −$8M
JD, JD.com 0.30% Exit 0 $57.87 $6.8M −117,800 −$6.8M
Redball Acquisition 0.27% Exit 0 $9.93 $6.3M −629,400 −$6.3M
Enphys Acquisition 0.26% Exit 0 $9.76 $6M −612,500 −$6M
G3 VRM Acquisition 0.24% Exit 0 $10.21 $5.6M −550,000 −$5.6M
Agrico Acquisition 0.15% Exit 0 $10.11 $3.5M −350,000 −$3.5M
Tlgy Acquisition 0.15% Exit 0 $10.06 $3.5M −350,000 −$3.5M
Holding 0.15% Exit 0 $4.34 $3.5M −800,000 −$3.5M
Holding 0.14% Exit 0 $9.86 $3.2M −325,000 −$3.2M
Holding 0.13% Exit 0 $9.95 $3M −300,000 −$3M
Cleantech Acquisition 0.10% Exit 0 $10.05 $2.4M −234,000 −$2.4M
Holding 0.10% Exit 0 $9.89 $2.2M −225,000 −$2.2M
Dmy Technology Group Inc. VI 0.09% Exit 0 $10.14 $2M −200,000 −$2M
Cascade Acquisition 0.09% Exit 0 $10.08 $2M −199,949 −$2M
Legato Merger Corporation II 0.07% Exit 0 $10.07 $1.5M −150,000 −$1.5M
Bull Horn 0.06% Exit 0 $10.09 $1.5M −145,864 −$1.5M
Interprivate II Acquisition 0.06% Exit 0 $9.77 $1.5M −150,000 −$1.5M
CCK, Crown Proptech Acquisitions 0.05% Exit 0 $9.88 $1.1M −108,498 −$1.1M
Adit Edtech Acquisition 0.04% Exit 0 $9.88 $1M −105,000 −$1M
Golden Path Acquisition 0.04% Exit 0 $10.07 $1M −100,000 −$1M
Holding 0.04% Exit 0 $9.90 $1M −101,000 −$1M
Holding 0.04% Exit 0 $9.98 $998K −100,000 −$998K
Holding 0.04% Exit 0 $9.96 $994K −99,802 −$994K
26 Capital Acquisition 0.04% Exit 0 $9.88 $988K −100,000 −$988K
Tastemaker Acquisition 0.03% Exit 0 $9.96 $797K −80,000 −$797K
Holding 0.03% Exit 0 $9.79 $764K −78,000 −$764K
Lightjump Acquisition 0.03% Exit 0 $10.01 $681K −68,000 −$681K
Oca Acquisition 0.03% Exit 0 $10.08 $655K −65,000 −$655K
Prospector Capital 0.03% Exit 0 $9.91 $643K −64,901 −$643K
Vickers Vantage 0.03% Exit 0 $10.28 $617K −60,000 −$617K
Quantum Fintech Acquistin 0.03% Exit 0 $10.17 $610K −60,000 −$610K
Global Partner Acqistn 0.03% Exit 0 $9.83 $590K −60,000 −$590K
Goal Acquisitions 0.02% Exit 0 $9.76 $561K −57,500 −$561K
Holding 0.02% Exit 0 $9.94 $497K −50,000 −$497K
Cartesian Growth 0.02% Exit 0 $9.86 $493K −49,998 −$493K
Compute Health Acquisitin 0.02% Exit 0 $9.78 $489K −50,000 −$489K
Holding 0.02% Exit 0 $9.90 $396K −40,000 −$396K
Bright Lights Acquisition 0.02% Exit 0 $9.88 $395K −40,000 −$395K
Cova Acquisition 0.02% Exit 0 $9.80 $392K −40,000 −$392K
Medtech Acquisition 0.02% Exit 0 $9.80 $392K −39,999 −$392K
Athlon Acquisition 0.02% Exit 0 $9.78 $391K −40,000 −$391K
Holding 0.02% Exit 0 $9.78 $391K −39,999 −$391K
Gores Holdings VII 0.02% Exit 0 $9.89 $346K −35,000 −$346K
Evo Acquisition 0.01% Exit 0 $9.83 $344K −35,000 −$344K
Hudson Executive Inves III 0.01% Exit 0 $9.87 $296K −30,000 −$296K
Astrea Acquisition 0.01% Exit 0 $9.77 $293K −30,000 −$293K
Holding 0.01% Exit 0 $10.36 $259K −25,000 −$259K
Global Synergy Acquisit 0.01% Exit 0 $10.04 $251K −25,000 −$251K
Priveterra Acquisition 0.01% Exit 0 $9.84 $246K −25,000 −$246K
Provident Acquisition 0.01% Exit 0 $10.05 $201K −20,000 −$201K
Vectoiq Acquisition Corporation II 0.01% Exit 0 $9.95 $199K −20,000 −$199K
Deep Lake Capital Acqustn 0.01% Exit 0 $9.90 $198K −20,000 −$198K
Holding 0.01% Exit 0 $9.90 $198K −19,998 −$198K
Biotech Acquisition 0.01% Exit 0 $9.85 $197K −20,000 −$197K
G Squared Ascend 0.01% Exit 0 $9.85 $197K −19,998 −$197K
Ithax Acquisition 0.01% Exit 0 $9.85 $197K −20,000 −$197K
Atlas Crest Investment 0.01% Exit 0 $9.80 $196K −20,000 −$196K
HH&L Acquisition 0.01% Exit 0 $9.80 $196K −20,000 −$196K
Z-Work Acquisition 0.01% Exit 0 $9.80 $196K −19,998 −$196K
Colicity 0.01% Exit 0 $9.75 $195K −20,000 −$195K
Pivotal 0.01% Exit 0 $9.40 $188K −19,998 −$188K
KKR 0.01% Exit 0 $9.94 $169K −17,000 −$169K
Holding 0.01% Exit 0 $10.13 $152K −15,000 −$152K
Brookline Cap Acquisition 0.01% Exit 0 $10.07 $151K −15,000 −$151K
Holding 0.01% Exit 0 $9.93 $149K −15,000 −$149K
Diamondhead 0.01% Exit 0 $9.92 $124K −12,500 −$124K
Science Strategic Acq Alpha 0.01% Exit 0 $9.84 $123K −12,500 −$123K
FOXA, Fox — Exit 0 $10.20 $102K −10,000 −$102K
Ignyte Acquisition — Exit 0 $10.10 $101K −10,000 −$101K
Roth CH Acquisition — Exit 0 $10.00 $100K −10,000 −$100K
Pivotal Investment Corporation III — Exit 0 $9.90 $99K −10,000 −$99K
Scion Tech Growth II — Exit 0 $9.90 $99K −10,000 −$99K
Fortistar Sustainable Sol — Exit 0 $9.80 $98K −10,000 −$98K

Weight bar: held both quarters added sold at this quarter’s reported price

* Reported price is value ÷ shares from the 13F as of period end, not a live market quote. Weight % is each long-equity position ÷ full 13F AUM, so rows may not sum to 100% when the filing includes options or other non-equity (excluded from this table). Share change and $ change are vs 2022 Q1. Click a column header to sort, or New, Hold, Add or Reduce to bring those moves to the top. Exit opens the last-held block below.

Filings history

17 periods, with AUM normalized

Newest 13Fs
Period Holds AUM QoQ Form Filed Filing ID
empty — — 13F-HR 2/17/2026 000117266126001082
empty — — 13F-HR 8/15/2022 000117266122002004
2026 Q2 34 $1.2B −12.6% 13F-HR 8/14/2026 000117266126003787
2026 Q1 30 $1.4B −56.1% 13F-HR 5/15/2026 000117266126002379
2025 Q3 54 $3.1B +39.2% 13F-HR 11/14/2025 000117266125005072
2025 Q2 56 $2.3B −69.2% 13F-HR 8/14/2025 000117266125003513
2025 Q1 48 $7.3B +48.1% 13F-HR 5/15/2025 000117266125002338
2024 Q4 45 $5B +98.3% 13F-HR 2/14/2025 000117266125001134
2024 Q3 61 $2.5B +99.0% 13F-HR 11/14/2024 000117266124005159
2024 Q2 49 $1.3B −4.9% 13F-HR 8/14/2024 000117266124003517
2024 Q1 0 — — 13F-HR 5/15/2024 000117266124002494
2023 Q4 65 $1.3B −48.7% 13F-HR 2/14/2024 000117266124001467
2023 Q3 86 $2.6B +22.3% 13F-HR 11/14/2023 000117266123003994
2023 Q2 149 $2.1B +7.8% 13F-HR 8/14/2023 000117266123003152
2023 Q1 195 $2B −34.5% 13F-HR 5/15/2023 000117266123002286
2022 Q4 236 $3B −2.0% 13F-HR 2/14/2023 000117266123001312
2022 Q3 369 $3B +31.9% 13F-HR 11/14/2022 000117266122002560
2022 Q1 423 $2.3B +53.1% 13F-HR 5/16/2022 000117266122001473
2021 Q4 439 $1.5B — 13F-HR 2/10/2022 000117266122000312

About

Owl Creek Asset Management

19 processed 13Fs on this site, 2021 Q4 to 2026 Q2

Entity
Owl Creek Asset Management
Notable person
Jeffrey Altman
SEC filing name
Owl Creek Asset Management, L.P.
Location
New York, NY
All SEC filings
View on sec.gov

Further reading

As an Amazon Associate, FollowTheFilings earns from qualifying purchases.

  • The Essays of Warren Buffett, 8th Ed., Warren Buffett, Lawrence A. Cunningham View on Amazon
  • One Up On Wall Street (Lynch), Peter Lynch View on Amazon

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