Featured 13F manager
Starboard Value LP
New York, NY 21 processed 13Fs on this site · 2021 Q3–2026 Q2
- $4.5B
- 20 Positions
- 2026 Q2
- −1.1% QoQ
- Top 5 54.2%
Portfolio
top 5 54.2% · top 10 84.2%
- IJH - Ishares Tr 15.1%
- QRVO - Qorvo 11.6%
- KVUE - Kenvue 11.5%
- DT - Dynatrace 8.6%
- AQN - Algonquin Power & Utilities 7.4%
- MTCH - Match Group 6.5%
- ACTG - Acacia Resh 6.3%
- RIOT - Riot Platforms 6.1%
- BILL 5.6%
- LW - Lamb Weston 5.5%
- KMX - Carmax 3.8%
- FLS - Flowserve 2.4%
- Other 9.6%
AUM over time
Book
| HUN - Huntsman | 8.71% | Add +55.4% | 18,026,236 | $34.88 | $629M | +6,428,092 | +$286M |
| GDDY - Godaddy · CL A | 7.99% | New | 6,791,399 | $84.86 | $576M | +6,791,399 | +$576M |
| ACM - Aecom | 7.76% | Reduce −1.3% | 7,236,629 | $77.35 | $560M | −95,341 | +$97M |
| ON - On Semiconductor | 7.12% | Reduce −9.2% | 7,567,681 | $67.92 | $514M | −770,000 | +$132M |
| WTW - Willis Towers Watson | 6.91% | New | 2,100,894 | $237.49 | $499M | +2,100,894 | +$499M |
| GEN - Nortonlifelock | 6.01% | Hold | 16,704,454 | $25.98 | $434M | — | — |
| CTVA - Corteva | 5.83% | Reduce −3.2% | 8,900,508 | $47.28 | $421M | −291,322 | +$34M |
| Papa Johns Intl | 5.10% | Hold | 2,759,360 | $133.47 | $368M | — | — |
| Cerner | 4.41% | Add +5.6% | 3,427,257 | $92.87 | $318M | +181,146 | +$89M |
| ACIW - Aci Worldwide | 4.32% | Hold | 8,987,486 | $34.70 | $312M | — | — |
| IWM - Ishares Tr | 4.27% | Reduce −7.6% | 1,384,380 | $222.45 | $308M | −113,620 | −$20M |
| CVLT - Commvault Sys | 4.10% | Add +5.1% | 4,289,375 | $68.92 | $296M | +210,000 | −$12M |
| Magellan Health | 3.12% | Hold | 2,369,100 | $94.99 | $225M | — | — |
| ELAN - Elanco Animal Health | 3.02% | Add +5.1% | 7,685,555 | $28.38 | $218M | +373,843 | −$15M |
| Cyxtera Technologies · CL A | 2.89% | Hold | 16,526,315 | $12.61 | $208M | — | — |
| Gcp Applied Technologies | 2.87% | Hold | 6,540,000 | $31.66 | $207M | — | — |
| GDOT - Green Dot · CL A | 2.66% | Hold | 5,294,110 | $36.24 | $192M | — | — |
| Colfax | 2.50% | New | 3,919,116 | $45.97 | $180M | +3,919,116 | +$180M |
| Mednax | 2.23% | Hold | 5,915,000 | $27.21 | $161M | — | — |
| MMSI - Merit Med Sys | 1.12% | Reduce −63.2% | 1,302,152 | $62.30 | $81M | −2,239,448 | −$173M |
| EHTH - Ehealth | 0.72% | Hold | 2,048,117 | $25.50 | $52M | — | — |
| Integrated Rail And Res Acq | 0.15% | New | 1,065,897 | $10.05 | $11M | +1,065,897 | +$11M |
| Holding · CL A | 0.11% | Reduce −4.7% | 807,272 | $9.76 | $8M | −39,813 | −$405K |
| Onyx Acquisition I · CL A | 0.11% | New | 769,600 | $9.91 | $8M | +769,600 | +$8M |
| Burtech Acquisition | 0.10% | New | 750,000 | $10.01 | $8M | +750,000 | +$8M |
| Mount Rainier Acquisition | 0.10% | New | 725,421 | $10.17 | $7M | +725,421 | +$7M |
| Mclaren Technology Acq · CLASS A | 0.10% | New | 731,000 | $9.92 | $7M | +731,000 | +$7M |
| Avalon Acquisition · CLASS A | 0.10% | New | 731,000 | $9.88 | $7M | +731,000 | +$7M |
| Holding | 0.10% | New | 700,000 | $10.24 | $7M | +700,000 | +$7M |
| Holding | 0.10% | New | 700,000 | $10.01 | $7M | +700,000 | +$7M |
| Bioplus Acquisition | 0.10% | New | 700,000 | $10.00 | $7M | +700,000 | +$7M |
| Holding · CL A | 0.10% | New | 727,200 | $9.55 | $7M | +727,200 | +$7M |
| Sizzle Acquisition | 0.10% | New | 681,000 | $10.16 | $7M | +681,000 | +$7M |
| Trebia Acquisition · CL A | 0.09% | Add +51.1% | 680,100 | $9.96 | $7M | +230,100 | +$2M |
| Industrial Human Capital | 0.09% | New | 679,059 | $9.92 | $7M | +679,059 | +$7M |
| Rose Hill Acquisition · CLASS A | 0.09% | New | 673,401 | $9.92 | $7M | +673,401 | +$7M |
| Holding | 0.08% | New | 584,800 | $10.03 | $6M | +584,800 | +$6M |
| Holding | 0.08% | New | 580,103 | $10.07 | $6M | +580,103 | +$6M |
| Newcourt Acquisition · CLASS A | 0.08% | New | 588,600 | $9.91 | $6M | +588,600 | +$6M |
| Liberty Res Acquisition | 0.08% | New | 565,251 | $10.28 | $6M | +565,251 | +$6M |
| Energem | 0.08% | New | 570,258 | $10.15 | $6M | +570,258 | +$6M |
| Direct Selling Acquisitin · CL A | 0.08% | New | 576,000 | $9.93 | $6M | +576,000 | +$6M |
| Holding | 0.08% | Reduce −4.7% | 571,700 | $9.76 | $6M | −28,300 | −$300K |
| SLAM · CL A | 0.08% | Reduce −4.7% | 572,753 | $9.72 | $6M | −28,247 | −$293K |
| KKR - Kkr Acquisition I · CLASS A | 0.08% | Reduce −4.7% | 566,844 | $9.74 | $6M | −27,956 | −$278K |
| Gogreen Investments · CL A | 0.08% | New | 548,645 | $9.91 | $5M | +548,645 | +$5M |
| Gigcapital 5 | 0.07% | New | 528,000 | $9.89 | $5M | +528,000 | +$5M |
| Mountain & I Acquisitn | 0.07% | New | 498,100 | $10.22 | $5M | +498,100 | +$5M |
| Holding | 0.07% | New | 500,000 | $10.09 | $5M | +500,000 | +$5M |
| Genesis Grwt Tech Acqustn | 0.07% | New | 500,000 | $10.05 | $5M | +500,000 | +$5M |
| Holding | 0.07% | New | 500,000 | $10.01 | $5M | +500,000 | +$5M |
| Holding | 0.07% | New | 500,000 | $10.01 | $5M | +500,000 | +$5M |
| Healthcare Ai Acquisition | 0.07% | New | 500,000 | $10.01 | $5M | +500,000 | +$5M |
| Sculptor Acquisition I | 0.07% | New | 500,000 | $10.01 | $5M | +500,000 | +$5M |
| Holding | 0.07% | New | 500,000 | $10.00 | $5M | +500,000 | +$5M |
| Holding | 0.07% | New | 500,000 | $10.00 | $5M | +500,000 | +$5M |
| Southport Acquisition | 0.07% | New | 500,000 | $10.00 | $5M | +500,000 | +$5M |
| Holding · CLASS A | 0.07% | New | 506,000 | $9.88 | $5M | +506,000 | +$5M |
| Holding · CL A | 0.07% | New | 496,086 | $9.95 | $5M | +496,086 | +$5M |
| Holding · CLASS A | 0.07% | New | 496,134 | $9.91 | $5M | +496,134 | +$5M |
| Holding | 0.07% | New | 481,000 | $10.07 | $5M | +481,000 | +$5M |
| Juniper Ii · CL A | 0.07% | New | 481,000 | $10.05 | $5M | +481,000 | +$5M |
| Omnilit Acquisition | 0.07% | New | 481,000 | $10.04 | $5M | +481,000 | +$5M |
| L&F Acquisition · CL A | 0.07% | Reduce −4.4% | 477,782 | $10.03 | $5M | −22,218 | −$208K |
| Austerlitz Acquisition · CL A | 0.07% | Reduce −1.3% | 493,352 | $9.71 | $5M | −6,648 | −$180K |
| Holding | 0.07% | New | 474,921 | $10.07 | $5M | +474,921 | +$5M |
| Cenaq Energy · CLASS A | 0.07% | New | 480,000 | $9.92 | $5M | +480,000 | +$5M |
| Holding · CL A | 0.07% | New | 482,501 | $9.87 | $5M | +482,501 | +$5M |
| Holding | 0.07% | New | 481,000 | $9.87 | $5M | +481,000 | +$5M |
| Talon 1 Acquisition | 0.07% | New | 466,608 | $10.09 | $5M | +466,608 | +$5M |
| Holding · CL A | 0.06% | New | 476,350 | $9.76 | $5M | +476,350 | +$5M |
| Forest Road Acquisition Cor · CL A | 0.06% | Reduce −4.7% | 476,500 | $9.73 | $5M | −23,500 | −$239K |
| Integrated Wellness Acq | 0.06% | New | 450,000 | $10.08 | $5M | +450,000 | +$5M |
| Aetherium Acquisition | 0.06% | New | 450,000 | $10.00 | $4M | +450,000 | +$4M |
| Infint Acquisition | 0.06% | New | 441,174 | $10.03 | $4M | +441,174 | +$4M |
| Ross Acquisition Ii · CL A | 0.06% | Reduce −4.7% | 428,700 | $9.76 | $4M | −21,300 | −$177K |
| Holding | 0.06% | New | 413,707 | $10.10 | $4M | +413,707 | +$4M |
| Parsec Capital Acquisition · CL A | 0.06% | New | 408,302 | $9.92 | $4M | +408,302 | +$4M |
| Apx Acquisition I | 0.06% | New | 400,000 | $10.07 | $4M | +400,000 | +$4M |
| Cc Neuberger Prin Ii · CL A | 0.06% | Reduce −4.7% | 402,780 | $9.90 | $4M | −19,920 | −$163K |
| Legato Merger Ii | 0.05% | New | 398,643 | $9.93 | $4M | +398,643 | +$4M |
| Esgen Acquisition · CL A | 0.05% | New | 388,600 | $9.92 | $4M | +388,600 | +$4M |
| Athena Consumer Acq · CL A | 0.05% | New | 384,800 | $9.91 | $4M | +384,800 | +$4M |
| Tailwind Acquisition · CL A | 0.05% | Reduce −4.6% | 381,600 | $9.84 | $4M | −18,400 | −$157K |
| Atlantic Coastal Acquistn · CLASS A | 0.05% | New | 381,011 | $9.76 | $4M | +381,011 | +$4M |
| Plum Acquisition I · CLASS A | 0.05% | Reduce −4.6% | 381,488 | $9.73 | $4M | −18,512 | −$156K |
| Mission Advancement · CL A | 0.05% | Reduce −4.7% | 381,150 | $9.73 | $4M | −18,850 | −$179K |
| Alsp Orchid Acquisition | 0.05% | New | 366,189 | $10.10 | $4M | +366,189 | +$4M |
| Innovative Intl Acqusitin | 0.05% | New | 356,579 | $10.06 | $4M | +356,579 | +$4M |
| Holding · CLASS A | 0.05% | Add +5.7% | 333,668 | $10.10 | $3M | +17,865 | +$196K |
| Apeiron Capital Invest | 0.05% | New | 333,848 | $10.09 | $3M | +333,848 | +$3M |
| Ahren Acquisition | 0.05% | New | 335,500 | $10.02 | $3M | +335,500 | +$3M |
| Holding · CL A | 0.05% | Reduce −4.4% | 334,678 | $9.77 | $3M | −15,322 | −$144K |
| Holding · CL A | 0.04% | Reduce −6.1% | 315,537 | $9.77 | $3M | −20,321 | −$208K |
| Motive Capital · CL A | 0.04% | New | 300,000 | $9.84 | $3M | +300,000 | +$3M |
| Medtech Acquisition · CL A | 0.04% | Reduce −20.4% | 298,368 | $9.88 | $3M | −76,632 | −$776K |
| Artemis Strategic Invt · CL A | 0.04% | New | 288,000 | $10.17 | $3M | +288,000 | +$3M |
| Sanaby Health Acquisition · CL A | 0.04% | New | 288,600 | $9.92 | $3M | +288,600 | +$3M |
| Holding · CL A | 0.04% | New | 288,600 | $9.81 | $3M | +288,600 | +$3M |
| Cf Acquisition Vii | 0.04% | New | 250,000 | $10.15 | $3M | +250,000 | +$3M |
| Lionheart Iii · CLASS A | 0.03% | New | 250,000 | $9.85 | $2M | +250,000 | +$2M |
| Green Visor Fin Tec Acq | 0.03% | New | 240,500 | $10.22 | $2M | +240,500 | +$2M |
| Hunt Companies Acquisitio | 0.03% | New | 240,500 | $10.15 | $2M | +240,500 | +$2M |
| Holding | 0.03% | New | 240,500 | $10.15 | $2M | +240,500 | +$2M |
| Ftac Zeus Acquisition Cor | 0.03% | New | 240,500 | $10.00 | $2M | +240,500 | +$2M |
| Holding · CLASS A | 0.03% | New | 240,500 | $9.93 | $2M | +240,500 | +$2M |
| Holding · CL A | 0.03% | New | 240,500 | $9.90 | $2M | +240,500 | +$2M |
| M3 Brigade Acquisition Iii · CL A | 0.03% | New | 240,500 | $9.87 | $2M | +240,500 | +$2M |
| Black Mountain Acq · CL A | 0.03% | New | 240,500 | $9.83 | $2M | +240,500 | +$2M |
| Holding · CLASS A | 0.03% | Reduce −4.8% | 238,000 | $9.74 | $2M | −12,000 | −$115K |
| Eg Acquisition · CL A | 0.03% | Reduce −4.8% | 238,000 | $9.72 | $2M | −12,000 | −$115K |
| Holding | 0.03% | New | 225,876 | $10.10 | $2M | +225,876 | +$2M |
| Holding | 0.03% | New | 206,800 | $10.15 | $2M | +206,800 | +$2M |
| Ap Acquisition | 0.03% | New | 200,000 | $10.13 | $2M | +200,000 | +$2M |
| Holding | 0.03% | New | 192,400 | $10.15 | $2M | +192,400 | +$2M |
| Infinite Acquisition | 0.03% | New | 192,400 | $10.07 | $2M | +192,400 | +$2M |
| Pyrophyte Acquisition · CL A | 0.03% | New | 192,400 | $9.87 | $2M | +192,400 | +$2M |
| Soar Technology Acquisn · CL A | 0.03% | New | 186,912 | $10.11 | $2M | +186,912 | +$2M |
| Aesther Healthcare Acqstn · CLASS A | 0.02% | New | 165,304 | $9.99 | $2M | +165,304 | +$2M |
| Lf Capital Acquisition | 0.02% | New | 159,557 | $10.02 | $2M | +159,557 | +$2M |
| Rcf Acquisition | 0.02% | New | 144,300 | $10.10 | $1M | +144,300 | +$1M |
| Holding · CLASS A | 0.02% | New | 144,300 | $9.87 | $1M | +144,300 | +$1M |
| ELV - Elevance · CLASS A | 0.02% | New | 144,300 | $9.85 | $1M | +144,300 | +$1M |
| Tcv Acquisition · CL A | 0.02% | Reduce −4.7% | 142,950 | $9.86 | $1M | −7,050 | −$61K |
| Parabellum Acquisition · CL A | 0.02% | New | 144,000 | $9.75 | $1M | +144,000 | +$1M |
| Beard Energy Transition Acq | 0.02% | New | 120,250 | $10.16 | $1M | +120,250 | +$1M |
| Ciig Capital Partners Ii · CL A | 0.01% | New | 102,157 | $9.87 | $1M | +102,157 | +$1M |
| Holding | 0.01% | New | 96,200 | $10.11 | $973K | +96,200 | +$973K |
| Lamf Global Ventures I | 0.01% | New | 96,200 | $10.04 | $966K | +96,200 | +$966K |
| INTC - Intel · CLASS A | 0.01% | New | 96,200 | $9.90 | $952K | +96,200 | +$952K |
| OKLO - Altc Acquisition · CL A | 0.01% | Reduce −4.0% | 96,000 | $9.85 | $946K | −4,000 | −$37K |
| Holding · CLASS A | 0.01% | New | 48,100 | $9.85 | $474K | +48,100 | +$474K |
Showing top 50 of 132 by value
Exits / last held
not current holdings · last reported size, unchanged · gone vs 2021 Q3
| Stock | % of portfolio | Recent activity | Shares | Reported price* | Value | Share change | $ change |
|---|---|---|---|---|---|---|---|
| BOX · CL A | 5.29% | Exit | 0 | $23.67 | $289M | −12,213,663 | −$289M |
| Comscore | 0.17% | Exit | 0 | $3.90 | $9M | −2,419,550 | −$9M |
| Direct Selling Acquisition | 0.11% | Exit | 0 | $10.08 | $6M | −600,000 | −$6M |
| Gigcapital 5 | 0.10% | Exit | 0 | $10.28 | $6M | −550,000 | −$6M |
| Cenaq Energy | 0.09% | Exit | 0 | $10.05 | $5M | −500,000 | −$5M |
| Altimar Acquisition Ii · CL A | 0.09% | Exit | 0 | $9.85 | $5M | −500,000 | −$5M |
| Holding · CL A | 0.09% | Exit | 0 | $9.80 | $5M | −500,000 | −$5M |
| Switchback Ii · CL A | 0.08% | Exit | 0 | $9.96 | $4M | −450,000 | −$4M |
| 890 5th Ave Partners · CL A | 0.08% | Exit | 0 | $9.91 | $4M | −450,000 | −$4M |
| Holding · CL A | 0.08% | Exit | 0 | $9.91 | $4M | −450,000 | −$4M |
| Atlantic Coastal Acquistn · CLASS A | 0.07% | Exit | 0 | $9.69 | $4M | −400,000 | −$4M |
| Artemis Strategic Invt | 0.06% | Exit | 0 | $10.03 | $3M | −300,000 | −$3M |
| Mountain Crest Acqustn | 0.05% | Exit | 0 | $9.97 | $3M | −300,000 | −$3M |
| Holding · CL A | 0.05% | Exit | 0 | $9.87 | $3M | −300,000 | −$3M |
| Soar Technology Acquisn | 0.04% | Exit | 0 | $10.15 | $2M | −194,700 | −$2M |
| IWR - Ishares Tr | 0.04% | Exit | 0 | $78.24 | $2M | −25,000 | −$2M |
| Parabellum Acquisition | 0.03% | Exit | 0 | $9.97 | $1M | −150,000 | −$1M |
| Dd3 Acquisition Ii · CL A | 0.03% | Exit | 0 | $9.91 | $1M | −148,682 | −$1M |
| Ciig Capital Partners Ii | 0.02% | Exit | 0 | $10.08 | $1M | −103,504 | −$1M |
Filings history
20 periods · normalized AUM · open a period for holdings
| Period | Holdings | AUM | QoQ | Form | Filed | Filing ID |
|---|---|---|---|---|---|---|
| 2026 Q2 | 22 | $4.5B | −1.1% | 13F-HR | 8/14/2026 | 000092189526002172 |
| 2026 Q1 | 26 | $4.6B | −13.4% | 13F-HR | 5/15/2026 | 000092189526001402 |
| 2025 Q4 | 22 | $5.3B | −0.7% | 13F-HR | 2/17/2026 | 000092189526000450 |
| 2025 Q3 | 20 | $5.3B | −7.9% | 13F-HR | 11/14/2025 | 000092189525003099 |
| 2025 Q2 | 25 | $5.8B | +4.9% | 13F-HR | 8/14/2025 | 000092189525002289 |
| 2025 Q1 | 22 | $5.5B | −0.5% | 13F-HR | 5/15/2025 | 000092189525001532 |
| 2024 Q4 | 22 | $5.5B | +17.5% | 13F-HR | 2/14/2025 | 000092189525000464 |
| 2024 Q3 | 20 | $4.7B | +9.5% | 13F-HR | 11/14/2024 | 000092189524002729 |
| 2024 Q2 | 20 | $4.3B | −11.3% | 13F-HR | 8/14/2024 | 000092189524001819 |
| 2024 Q1 | 23 | $4.8B | +0.7% | 13F-HR | 5/15/2024 | 000092189524001233 |
| 2023 Q4 | 28 | $4.8B | +23.2% | 13F-HR | 2/14/2024 | 000092189524000478 |
| 2023 Q3 | 25 | $3.9B | −15.7% | 13F-HR | 11/14/2023 | 000092189523002633 |
| 2023 Q2 | 48 | $4.6B | −6.7% | 13F-HR | 8/11/2023 | 000092189523001905 |
| 2023 Q1 | 2 | $24.6B | — | NEW HOLDINGS | 5/17/2023 | 000092189523001251 |
| 2023 Q1 | 104 | $5B | −4.9% | 13F-HR | 5/12/2023 | 000092189523001167 |
| 2022 Q4 | 148 | $5.2B | +14.7% | 13F-HR | 2/14/2023 | 000092189523000550 |
| 2022 Q3 | 177 | $4.5B | −17.3% | 13F-HR | 11/14/2022 | 000092189522003031 |
| 2022 Q2 | 183 | $5.5B | −27.0% | 13F-HR | 8/12/2022 | 000092189522002420 |
| 2022 Q1 | 170 | $7.5B | +4.5% | 13F-HR | 5/13/2022 | 000092189522001631 |
| 2021 Q4 | 136 | $7.2B | +32.1% | 13F-HR | 2/14/2022 | 000119380522000313 |
| 2021 Q3 | 66 | $5.5B | — | 13F-HR | 11/12/2021 | 000092189521002606 |
About
Starboard Value LP
21 processed 13Fs on this site · 2021 Q3–2026 Q2