Featured 13F manager
Soroban Capital Partners LP Eric Mandelblatt
New York, NY 20 processed 13Fs on this site · 2021 Q3–2026 Q2
- $47.8B 13F
- $14.2B Equity
- 23 Positions
- 2026 Q2
- −7.7% QoQ
Options-heavy 13F
long equity 29.6% of 13F · equity $14.2B
13F reported value includes option notionals
- Options & other 75.2%
- AMZN - Amazon 3.5%
- MA - Mastercard · CL A 2.7%
- TDG - Transdigm Group 2.5%
- MSFT - Microsoft 2.4%
- V - VISA · CL A 2.4%
- TSM - Taiwan Semiconductor 2.2%
- META - Meta Platforms · CL A 1.7%
- DPZ - Dominos Pizza 1.6%
- GOOG - Alphabet · CL C 1.6%
- SPGI - S&P Global 1.5%
- EFX - Equifax 1.5%
- FERG - Ferguson Enterprises 1.2%
13F value over time
Latest book
| AMZN - Amazon | 3.55% | Reduce −15.0% | 7,111,703 | $238.34 | $1.7B | −1,255,771 | −$48M |
| MA - Mastercard · CL A | 2.70% | Add +1.9% | 2,512,516 | $513.60 | $1.3B | +48,017 | +$59M |
| TDG - Transdigm Group | 2.50% | Add +4.9% | 898,197 | $1,332 | $1.2B | +42,000 | +$204M |
| MSFT - Microsoft | 2.46% | Reduce −12.2% | 3,147,241 | $373.02 | $1.2B | −437,450 | −$153M |
| V - VISA · CL A | 2.36% | Add +11.1% | 3,289,580 | $343.09 | $1.1B | +328,340 | +$234M |
| TSM - Taiwan Semiconductor | 2.17% | Add +12.6% | 2,174,760 | $477.57 | $1B | +243,230 | +$386M |
| META - Meta Platforms · CL A | 1.73% | Add +4.8% | 1,466,943 | $563.29 | $826M | +66,860 | +$25M |
| DPZ - Dominos Pizza | 1.65% | Add +6.5% | 2,658,202 | $296.04 | $787M | +163,008 | −$108M |
| GOOG - Alphabet · CL C | 1.58% | Hold | 2,131,498 | $353.33 | $753M | — | — |
| SPGI - S&P Global | 1.48% | Add +2.5% | 1,731,643 | $407.26 | $705M | +43,000 | −$13M |
| EFX - Equifax | 1.46% | Add +5.4% | 4,410,883 | $158.72 | $700M | +226,314 | −$53M |
| FERG - Ferguson Enterprises | 1.21% | Add +1.3% | 2,428,771 | $237.33 | $576M | +30,404 | +$17M |
| WST - Pinnacle West Cap | 0.87% | Add +0.5% | 3,874,977 | $107.00 | $415M | +20,162 | +$26M |
| DTE - DTE Energy | 0.61% | Reduce −5.7% | 1,922,873 | $152.37 | $293M | −115,600 | −$5M |
| ETR - Entergy | 0.56% | Add +34.9% | 2,324,097 | $114.86 | $267M | +600,793 | +$73M |
| NXPI - Nxp Semiconductors | 0.51% | Hold | 863,266 | $281.03 | $243M | — | — |
| GOOGL - Alphabet · CL A | 0.45% | Add +12.8% | 599,870 | $357.37 | $214M | +68,000 | +$61M |
| NI - Nisource | 0.45% | Hold | 4,493,353 | $47.55 | $214M | — | — |
| SO - Southern | 0.34% | Reduce −28.9% | 1,688,287 | $95.71 | $162M | −687,224 | −$68M |
| AEE - Ameren | 0.30% | Hold | 1,248,221 | $113.04 | $141M | — | — |
| AEP - American Elec Pwr | 0.28% | Reduce −14.3% | 969,250 | $136.81 | $133M | −162,273 | −$16M |
| WEC - WEC Energy Group | 0.26% | Reduce −12.3% | 1,051,141 | $116.77 | $123M | −147,007 | −$16M |
| CMS - CMS Energy | 0.17% | Hold | 1,058,781 | $76.50 | $81M | — | — |
Exits / last held
not current holdings · last reported size, unchanged · gone vs 2026 Q1
| Stock | % of portfolio | Recent activity | Shares | Reported price* | Value | Share change | $ change |
|---|---|---|---|---|---|---|---|
| WDC - Western Digital | 0.60% | Exit | 0 | $270.49 | $310M | −1,146,273 | −$310M |
| STX - Seagate | 0.40% | Exit | 0 | $391.76 | $209M | −534,364 | −$209M |
| REXR - Rexford Indl Rlty | 0.23% | Exit | 0 | $32.73 | $119M | −3,625,821 | −$119M |
| QSR - Restaurant Brands Intl | 0.02% | Exit | 0 | $73.90 | $13M | −172,015 | −$13M |
Filings history
20 periods · normalized AUM · open a period for holdings
| Period | Holdings | AUM | QoQ | Form | Filed | Filing ID |
|---|---|---|---|---|---|---|
| 2026 Q2 | 25 | $47.8B | −7.7% | 13F-HR | 8/14/2026 | 000091957426005518 |
| 2026 Q1 | 30 | $51.8B | +261.4% | 13F-HR | 5/15/2026 | 000091957426003541 |
| 2025 Q4 | 29 | $14.3B | +8.1% | 13F-HR | 2/17/2026 | 000091957426001180 |
| 2025 Q3 | 30 | $13.3B | +29.4% | 13F-HR | 11/14/2025 | 000091957425007008 |
| 2025 Q2 | 29 | $10.3B | +44.7% | 13F-HR | 8/14/2025 | 000091957425004902 |
| 2025 Q1 | 27 | $7.1B | −5.1% | 13F-HR | 5/15/2025 | 000091957425003247 |
| 2024 Q4 | 24 | $7.5B | +3.4% | 13F-HR | 2/14/2025 | 000091957425001519 |
| 2024 Q3 | 24 | $7.2B | +6.2% | 13F-HR | 11/14/2024 | 000091957424006733 |
| 2024 Q2 | 25 | $6.8B | +2.9% | 13F-HR | 8/14/2024 | 000091957424004747 |
| 2024 Q1 | 24 | $6.6B | −18.1% | 13F-HR | 5/15/2024 | 000091957424003199 |
| 2023 Q4 | 29 | $8.1B | +19.5% | 13F-HR | 2/14/2024 | 000091957424001475 |
| 2023 Q3 | 15 | $6.8B | −8.7% | 13F-HR | 11/14/2023 | 000091957423006409 |
| 2023 Q2 | 14 | $7.4B | +1.6% | 13F-HR | 8/14/2023 | 000091957423004831 |
| 2023 Q1 | 17 | $7.3B | −12.4% | 13F-HR | 5/15/2023 | 000091957423003323 |
| 2022 Q4 | 19 | $8.3B | −9.9% | 13F-HR | 2/14/2023 | 000091957423001670 |
| 2022 Q3 | 40 | $9.2B | −20.2% | 13F-HR | 11/14/2022 | 000091957422006769 |
| 2022 Q2 | 44 | $11.6B | −8.8% | 13F-HR | 8/15/2022 | 000091957422005094 |
| 2022 Q1 | 43 | $12.7B | −3.9% | 13F-HR | 5/16/2022 | 000091957422003506 |
| 2021 Q4 | 52 | $13.2B | +23.7% | 13F-HR | 2/14/2022 | 000091957422001581 |
| 2021 Q3 | 42 | $10.7B | — | 13F-HR | 11/15/2021 | 000091957421006848 |
About
Soroban Capital Partners LP
20 processed 13Fs on this site · 2021 Q3–2026 Q2