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Soroban Capital Partners LP — 13F Holdings & Portfolio

CIK 1517857 · latest 13F-HR filed 2026-05-15

Backtest portfolio

Soroban Capital Partners LP manages $51.80B in 13F-reported U.S. long-equity assets across 30 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are MSFT (42.88%), META (22.09%), AMZN (8.04%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 2 new positions, exited 3, added to 11, and trimmed 13.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM

$51.80B

Long-equity book

Holdings

30

Distinct positions

Period

2026-03-31

Filed 2026-05-15

Q/Q Activity

+2 / −3 / ↑11 / ↓13

vs 2025-12-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • EQUIFAX INC$492.0M +188.1%
  • S&P GLOBAL INC$490.1M +214.9%
  • AMAZON COM INC$441.5M +33.9%
  • WESTERN DIGITAL CORP$172.4M +125.3%
  • MASTERCARD INCORPORATED$156.9M +14.6%
Show all 11 →

Top Trims

  • MICROSOFT CORP-$686.4M -34.1%
  • SOUTHERN CO-$348.2M -60.3%
  • ALPHABET INC-$259.4M -29.8%
  • REXFORD INDL RLTY INC-$259.2M -68.6%
  • AMERICAN ELEC PWR CO INC-$140.4M -48.6%
Show all 13 →

New Positions

  • DOMINOS PIZZA INC$895.3M
  • NXP SEMICONDUCTORS N V$169.9M
Show all 2 →

Exited Positions

  • BROOKFIELD CORP$262.7M
  • UNION PAC CORP$241.8M
  • CSX CORP$144.6M
Show all 3 →
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 MICROSOFT CORP Call MSFT 594918104 $22.21B 42.88% 60,000,000 SH
2 META PLATFORMS INC Call META 30303M102 $11.44B 22.09% 20,000,000 SH
3 AMAZON COM INC Call AMZN 023135106 $4.17B 8.04% 20,000,000 SH
4 AMAZON COM INC AMZN 023135106 $1.74B 3.36% 8,367,474 SH
5 MICROSOFT CORP MSFT 594918104 $1.33B 2.56% 3,584,691 SH
6 MASTERCARD INCORPORATED MA 57636Q104 $1.23B 2.38% 2,464,499 SH
7 TRANSDIGM GROUP INC TDG 893641100 $992.3M 1.92% 856,197 SH
8 DOMINOS PIZZA INC DPZ 25754A201 $895.3M 1.73% 2,495,194 SH
9 VISA INC V 92826C839 $895.0M 1.73% 2,961,240 SH
10 META PLATFORMS INC META 30303M102 $801.0M 1.55% 1,400,083 SH
11 EQUIFAX INC EFX 294429105 $753.5M 1.45% 4,184,569 SH
12 S&P GLOBAL INC SPGI 78409V104 $718.2M 1.39% 1,688,643 SH
13 TAIWAN SEMICONDUCTOR MANUFAC TSM 874039100 $652.8M 1.26% 1,931,530 SH
14 ALPHABET INC GOOG 02079K107 $611.4M 1.18% 2,131,498 SH
15 FERGUSON ENTERPRISES INC FERG 31488V107 $559.4M 1.08% 2,398,367 SH
16 PINNACLE WEST CAP CORP PNW 723484101 $388.4M 0.75% 3,854,815 SH
17 WESTERN DIGITAL CORP WDC 958102105 $310.1M 0.60% 1,146,273 SH
18 DTE ENERGY CO DTE 233331107 $298.1M 0.58% 2,038,473 SH
19 SOUTHERN CO SO 842587107 $229.3M 0.44% 2,375,511 SH
20 NISOURCE INC NI 65473P105 $209.7M 0.40% 4,493,353 SH
21 SEAGATE TECHNOLOGY HLDNGS PL STX G7997R103 $209.3M 0.40% 534,364 SH
22 ENTERGY CORP NEW ETR 29364G103 $193.6M 0.37% 1,723,304 SH
23 NXP SEMICONDUCTORS N V NXPI N6596X109 $169.9M 0.33% 863,266 SH
24 ALPHABET INC GOOGL 02079K305 $152.9M 0.30% 531,870 SH
25 AMERICAN ELEC PWR CO INC AEP 025537101 $148.3M 0.29% 1,131,523 SH
26 WEC ENERGY GROUP INC WEC 92939U106 $138.7M 0.27% 1,198,148 SH
27 AMEREN CORP AEE 023608102 $137.2M 0.26% 1,248,221 SH
28 REXFORD INDL RLTY INC REXR 76169C100 $118.7M 0.23% 3,625,821 SH
29 CMS ENERGY CORP CMS 125896100 $82.1M 0.16% 1,058,781 SH
30 RESTAURANT BRANDS INTL INC QSR 76131D103 $12.7M 0.02% 172,015 SH
Filing History
Period Filed AUM Holdings Accession
2026-03-31 2026-05-15 $51.80B 30 0000919574-26-003541
2025-12-31 2026-02-17 $14.33B 29 0000919574-26-001180
2025-09-30 2025-11-14 $13.26B 30 0000919574-25-007008