Featured 13F manager
Senator Investment Group LP
New York, NY 20 processed 13Fs on this site · 2021 Q3–2026 Q2
- $2.7B
- 56 Positions
- 2026 Q2
- +25.8% QoQ
- Top 5 25.5%
Portfolio
top 5 25.5% · top 10 39.5%
- DPC — 9.0%
- UAL - United Airls 5.3%
- V - VISA · CL A 3.9%
- TSM - Taiwan Semiconductor 3.7%
- AMZN - Amazon 3.6%
- WWD - Woodward 3.5%
- UNH - Unitedhealth Group 2.8%
- AKAM - Akamai Technologies 2.8%
- NVDA - Nvidia 2.5%
- FLEX - Flextronics 2.4%
- CVNA - Carvana · CL A 2.4%
- DHR - Danaher Del 2.4%
- Other 55.7%
AUM over time
Book
| HUM - Humana | 7.54% | Add +12.5% | 225,000 | $468.07 | $105M | +25,000 | +$18M |
| DHR - Danaher | 5.44% | Reduce −50.0% | 300,000 | $253.52 | $76M | −300,000 | −$100M |
| BMRN - Biomarin Pharmaceutical | 5.04% | New | 850,000 | $82.87 | $70M | +850,000 | +$70M |
| SHEL - Shell | 5.03% | New | 1,345,000 | $52.29 | $70M | +1,345,000 | +$70M |
| CVE - Cenovus Energy | 5.02% | New | 3,690,000 | $19.01 | $70M | +3,690,000 | +$70M |
| APO - Apollo Global Mgmt | 4.86% | Reduce −20.0% | 1,400,000 | $48.48 | $68M | −350,000 | −$41M |
| RSG - Republic Svcs | 4.68% | Reduce −41.2% | 500,000 | $130.87 | $65M | −350,000 | −$47M |
| Perimeter Solutions SA | 4.37% | Reduce −19.2% | 5,630,000 | $10.84 | $61M | −1,335,000 | −$23M |
| SPGI - S&P Global | 4.22% | Reduce −55.1% | 175,000 | $337.06 | $59M | −215,000 | −$101M |
| WELL - Welltower | 4.13% | Reduce −31.0% | 700,000 | $82.35 | $58M | −315,000 | −$40M |
| Seagen | 3.80% | Reduce −45.5% | 300,000 | $176.94 | $53M | −250,000 | −$26M |
| BYD - Boyd Gaming | 3.56% | New | 1,000,000 | $49.75 | $50M | +1,000,000 | +$50M |
| PRVA - Privia Health Group | 3.13% | Hold | 1,500,000 | $29.12 | $44M | — | — |
| CSX - CSX Corp | 3.12% | Add +2.4% | 1,500,000 | $29.06 | $44M | +35,000 | −$11M |
| PTEN - Patterson-Uti Energy | 2.59% | New | 2,300,000 | $15.76 | $36M | +2,300,000 | +$36M |
| APTV - Aptiv | 2.55% | Add +45.5% | 400,000 | $89.07 | $36M | +125,000 | +$3M |
| Canadian Pac Ry | 2.50% | Add +203.0% | 500,000 | $69.84 | $35M | +335,000 | +$21M |
| FOUR - Shift4 Pmts · CL A | 2.37% | Reduce −20.0% | 1,000,000 | $33.06 | $33M | −250,000 | −$44M |
| TTWO - Take Two | 2.15% | Reduce −31.9% | 245,000 | $122.53 | $30M | −115,000 | −$25M |
| Nuvei | 2.07% | Hold | 800,000 | $36.17 | $29M | — | — |
| Ginkgo Bioworks · CL A | 1.64% | Reduce −75.8% | 11,135,257 | $2.06 | $23M | −34,880,086 | −$153M |
| LUCK - Bowlero · CL A | 1.60% | Reduce −6.0% | 2,115,000 | $10.59 | $22M | −135,000 | −$2M |
| SNY - Sanofi | 1.36% | New | 380,000 | $50.03 | $19M | +380,000 | +$19M |
| ARGX - Argenx Se | 1.36% | New | 50,000 | $378.88 | $19M | +50,000 | +$19M |
| MIR - Mirion Technologies · CL A | 1.23% | Reduce −50.4% | 2,975,000 | $5.76 | $17M | −3,025,000 | −$31M |
| BTRS | 1.07% | Hold | 3,000,000 | $4.98 | $15M | — | — |
| Digitalbridge Group · CL A | 0.93% | Add +2570.8% | 2,670,848 | $4.88 | $13M | +2,570,848 | +$12M |
| New Relic | 0.90% | New | 250,000 | $50.05 | $13M | +250,000 | +$13M |
| Altimeter Growth 2 · CL A | 0.88% | Hold | 1,250,000 | $9.86 | $12M | — | — |
| GNRC - Generac | 0.75% | New | 50,000 | $210.58 | $11M | +50,000 | +$11M |
| Holding · CL A | 0.71% | Hold | 1,000,000 | $9.93 | $10M | — | — |
| VRT - Vertiv · CL A | 0.71% | Reduce −46.1% | 1,200,000 | $8.22 | $10M | −1,025,000 | −$21M |
| Iheartmedia · CL A | 0.71% | Reduce −50.0% | 1,250,000 | $7.89 | $10M | −1,250,000 | −$37M |
| BKD - Brookdale Sr Living | 0.65% | Hold | 2,000,000 | $4.54 | $9M | — | — |
| Q2 | 0.63% | New | 230,000 | $38.57 | $9M | +230,000 | +$9M |
| ADPT — | 0.58% | Hold | 1,000,000 | $8.09 | $8M | — | — |
| Holding · CL A | 0.53% | Hold | 750,000 | $9.93 | $7M | — | — |
| Ushg Acquisition | 0.53% | Hold | 750,000 | $9.92 | $7M | — | — |
| Msd Acquisition | 0.53% | Hold | 750,000 | $9.87 | $7M | — | — |
| ALKT - Alkami Technology | 0.38% | New | 382,000 | $13.89 | $5M | +382,000 | +$5M |
| CVNA - Carvana · CL A | 0.36% | New | 225,000 | $22.58 | $5M | +225,000 | +$5M |
| Liberty Media Acquisition | 0.36% | Hold | 500,000 | $9.92 | $5M | — | — |
| NCNO - Ncino | 0.35% | New | 160,000 | $30.92 | $5M | +160,000 | +$5M |
| SPY - Spdr S&P 500 ETF Tr | 0.27% | New | 10,000 | $377.20 | $4M | +10,000 | +$4M |
| Engagesmart | 0.26% | New | 225,000 | $16.08 | $4M | +225,000 | +$4M |
| Paysafe | 0.25% | New | 1,825,000 | $1.95 | $4M | +1,825,000 | +$4M |
| PAYA · CL A | 0.19% | New | 400,000 | $6.57 | $3M | +400,000 | +$3M |
| Sonder · CLASS A | 0.02% | Reduce −90.8% | 300,000 | $1.04 | $312K | −2,975,210 | −$15M |
Exits / last held
not current holdings · last reported size, unchanged · gone vs 2022 Q1
| Stock | % of portfolio | Recent activity | Shares | Reported price* | Value | Share change | $ change |
|---|---|---|---|---|---|---|---|
| AMZN - Amazon | 6.97% | Exit | 0 | $3,260 | $225M | −69,000 | −$225M |
| MSFT - Microsoft | 5.45% | Exit | 0 | $308.31 | $176M | −570,000 | −$176M |
| UNH - Unitedhealth Group | 4.74% | Exit | 0 | $509.97 | $153M | −300,000 | −$153M |
| AZNN — | 3.09% | Exit | 0 | $66.34 | $100M | −1,500,000 | −$100M |
| V - VISA · CL A | 2.90% | Exit | 0 | $221.77 | $94M | −422,500 | −$94M |
| QQQ - Invesco Qqq Tr | 2.59% | Exit | 0 | $362.54 | $83M | −230,000 | −$83M |
| PGR - Progressive | 2.33% | Exit | 0 | $113.99 | $75M | −660,000 | −$75M |
| ELAN - Elanco Animal Health | 2.02% | Exit | 0 | $26.09 | $65M | −2,500,000 | −$65M |
| HGV - Hilton Grand Vacations | 1.73% | Exit | 0 | $52.01 | $56M | −1,070,000 | −$56M |
| ALB - Albemarle | 1.71% | Exit | 0 | $221.15 | $55M | −250,000 | −$55M |
| OIH - Vaneck ETF Trust | 1.58% | Exit | 0 | $282.55 | $51M | −180,000 | −$51M |
| DXCM - Dexcom | 1.19% | Exit | 0 | $511.60 | $38M | −75,000 | −$38M |
| FAF - First Amern Finl | 1.13% | Exit | 0 | $64.82 | $36M | −562,000 | −$36M |
| Liberty Media Del | 0.99% | Exit | 0 | $45.73 | $32M | −700,000 | −$32M |
| Liberty Media Del | 0.99% | Exit | 0 | $45.71 | $32M | −700,000 | −$32M |
| CRC - California Res | 0.69% | Exit | 0 | $44.73 | $22M | −500,000 | −$22M |
| CF - Cf Inds | 0.64% | Exit | 0 | $103.06 | $21M | −200,000 | −$21M |
| Golden Falcon Acquisition · CL A | 0.61% | Exit | 0 | $9.81 | $20M | −2,000,000 | −$20M |
| NRG - NRG Energy | 0.61% | Exit | 0 | $1.11 | $20M | −17,543,000 | −$20M |
| Holding | 0.46% | Exit | 0 | $9.96 | $15M | −1,500,000 | −$15M |
| Holding | 0.46% | Exit | 0 | $9.89 | $15M | −1,500,000 | −$15M |
| IOVA - Iovance Biotherapeutics | 0.39% | Exit | 0 | $16.65 | $12M | −750,000 | −$12M |
| AEE - Ameren | 0.38% | Exit | 0 | $93.76 | $12M | −130,000 | −$12M |
| Lux Health Tech Acquisition · CL A | 0.35% | Exit | 0 | $9.86 | $11M | −1,130,200 | −$11M |
| NTRA - Natera | 0.32% | Exit | 0 | $40.68 | $10M | −250,000 | −$10M |
| Tpg Pace Beneficial Ii | 0.30% | Exit | 0 | $9.82 | $10M | −1,000,000 | −$10M |
| NI - Nisource | 0.30% | Exit | 0 | $31.80 | $10M | −300,000 | −$10M |
| Holding · CL A | 0.26% | Exit | 0 | $9.77 | $8M | −850,000 | −$8M |
| Holding | 0.24% | Exit | 0 | $10.30 | $8M | −750,000 | −$8M |
| CNP - Centerpoint Energy | 0.24% | Exit | 0 | $30.64 | $8M | −250,000 | −$8M |
| EVRG - Evergy | 0.23% | Exit | 0 | $68.34 | $8M | −110,000 | −$8M |
| Screaming Eagle Acquisitn | 0.17% | Exit | 0 | $10.00 | $6M | −550,000 | −$6M |
| VLO - Valero Energy | 0.16% | Exit | 0 | $101.54 | $5M | −50,000 | −$5M |
| NTRS - Northern Trust | 0.15% | Exit | 0 | $9.84 | $5M | −500,000 | −$5M |
| Renew Energy Global · CL A | 0.05% | Exit | 0 | $8.22 | $1M | −180,000 | −$1M |
| EVLV — · CL A | 0.02% | Exit | 0 | $2.65 | $782K | −295,000 | −$782K |
Filings history
20 periods · normalized AUM · open a period for holdings
| Period | Holdings | AUM | QoQ | Form | Filed | Filing ID |
|---|---|---|---|---|---|---|
| 2026 Q2 | 61 | $2.7B | +25.8% | 13F-HR | 8/12/2026 | 000144368926000009 |
| 2026 Q1 | 65 | $2.2B | −12.7% | 13F-HR | 5/13/2026 | 000144368926000006 |
| 2025 Q4 | 60 | $2.5B | −7.9% | 13F-HR | 2/13/2026 | 000144368926000003 |
| 2025 Q3 | 62 | $2.7B | +4.5% | 13F-HR | 11/14/2025 | 000144368925000020 |
| 2025 Q2 | 55 | $2.6B | +37.5% | 13F-HR | 8/13/2025 | 000144368925000014 |
| 2025 Q1 | 51 | $1.9B | −44.7% | 13F-HR | 5/14/2025 | 000144368925000009 |
| 2024 Q4 | 69 | $3.4B | +61.8% | 13F-HR | 2/13/2025 | 000144368925000003 |
| 2024 Q3 | 63 | $2.1B | +2.7% | 13F-HR | 11/13/2024 | 000144368924000016 |
| 2024 Q2 | 71 | $2.1B | −6.7% | 13F-HR | 8/20/2024 | 000144368924000012 |
| 2024 Q1 | 69 | $2.2B | −5.8% | 13F-HR | 5/14/2024 | 000144368924000005 |
| 2023 Q4 | 70 | $2.3B | +31.0% | 13F-HR | 2/14/2024 | 000144368924000003 |
| 2023 Q3 | 54 | $1.8B | −19.7% | 13F-HR | 11/14/2023 | 000144368923000013 |
| 2023 Q2 | 53 | $2.2B | +21.1% | 13F-HR | 8/11/2023 | 000144368923000011 |
| 2023 Q1 | 45 | $1.8B | +64.7% | 13F-HR | 5/12/2023 | 000144368923000008 |
| 2022 Q4 | 42 | $1.1B | +1.1% | 13F-HR | 2/14/2023 | 000144368923000005 |
| 2022 Q3 | 49 | $1.1B | −21.3% | 13F-HR | 11/10/2022 | 000144368922000012 |
| 2022 Q2 | 55 | $1.4B | −56.7% | 13F-HR | 8/15/2022 | 000144368922000010 |
| 2022 Q1 | 75 | $3.2B | −37.7% | 13F-HR | 5/13/2022 | 000144368922000007 |
| 2021 Q4 | 94 | $5.2B | −11.5% | 13F-HR | 2/11/2022 | 000144368922000004 |
| 2021 Q3 | 127 | $5.8B | — | 13F-HR | 11/12/2021 | 000144368921000013 |
About
Senator Investment Group LP
20 processed 13Fs on this site · 2021 Q3–2026 Q2