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Soroban Capital Partners LP Eric Mandelblatt

New York, NY 20 processed 13Fs on this site, 2021 Q3 to 2026 Q2

  • $47.8B 13F
  • $14.2B Equity
  • 23 holdings
  • 2026 Q2
  • −7.7% QoQ

Options-heavy 13F

2026 Q2, filed 8/14/2026, top 12 of 23 holdings

Long equity 29.6% of the 13F, $14.2B

13F reported value includes option notionals

  1. Options & other 75.2%
  2. AMZN, Amazon 3.5%
  3. MA, Mastercard 2.7%
  4. TDG, TransDigm 2.5%
  5. MSFT, Microsoft 2.4%
  6. V, Visa 2.4%
  7. TSM, Taiwan Semiconductor 2.2%
  8. META, Meta Platforms 1.7%
  9. DPZ, Domino's Pizza 1.6%
  10. GOOG, Alphabet Class C 1.6%
  11. SPGI, S&P Global 1.5%
  12. EFX, Equifax 1.5%
  13. FERG, Ferguson 1.2%

13F value over time

2026 Q2 $47.8B −7.7% QoQ
2021 Q3: $10.7B 2021 Q3: $10.7B
Q3 2021
2021 Q4: $13.2B, +23.7% QoQ 2021 Q4: $13.2B, +23.7% QoQ
Q4
2022 Q1: $12.7B, −3.9% QoQ 2022 Q1: $12.7B, −3.9% QoQ
Q1 2022
2022 Q2: $11.6B, −8.8% QoQ 2022 Q2: $11.6B, −8.8% QoQ
Q2
2022 Q3: $9.2B, −20.2% QoQ 2022 Q3: $9.2B, −20.2% QoQ
Q3
2022 Q4: $8.3B, −9.9% QoQ 2022 Q4: $8.3B, −9.9% QoQ
Q4
2023 Q1: $7.3B, −12.4% QoQ 2023 Q1: $7.3B, −12.4% QoQ
Q1 2023
2023 Q2: $7.4B, +1.6% QoQ 2023 Q2: $7.4B, +1.6% QoQ
Q2
2023 Q3: $6.8B, −8.7% QoQ 2023 Q3: $6.8B, −8.7% QoQ
Q3
2023 Q4: $8.1B, +19.5% QoQ 2023 Q4: $8.1B, +19.5% QoQ
Q4
2024 Q1: $6.6B, −18.1% QoQ 2024 Q1: $6.6B, −18.1% QoQ
Q1 2024
2024 Q2: $6.8B, +2.9% QoQ 2024 Q2: $6.8B, +2.9% QoQ
Q2
2024 Q3: $7.2B, +6.2% QoQ 2024 Q3: $7.2B, +6.2% QoQ
Q3
2024 Q4: $7.5B, +3.4% QoQ 2024 Q4: $7.5B, +3.4% QoQ
Q4
2025 Q1: $7.1B, −5.1% QoQ 2025 Q1: $7.1B, −5.1% QoQ
Q1 2025
2025 Q2: $10.3B, +44.7% QoQ 2025 Q2: $10.3B, +44.7% QoQ
Q2
2025 Q3: $13.3B, +29.4% QoQ 2025 Q3: $13.3B, +29.4% QoQ
Q3
2025 Q4: $14.3B, +8.1% QoQ 2025 Q4: $14.3B, +8.1% QoQ
Q4
2026 Q1: $51.8B, +261.4% QoQ 2026 Q1: $51.8B, +261.4% QoQ
Q1 2026
2026 Q2: $47.8B, −7.7% QoQ 2026 Q2: $47.8B, −7.7% QoQ
Q2

Book

2021 Q4 2021 Q3, filed 14 Feb, long equity only

Download CSV Download Excel All activity
MSFT, Microsoft 16.68% Hold 6,549,087 $336.32 $2.2B — —
CSX 11.21% Reduce −0.5% 39,361,061 $37.60 $1.5B −211,443 +$303M
UNP, Union Pacific 8.91%, was 10.03% Reduce −14.5% 4,670,667 $251.93 $1.2B −794,676 +$105M
LOW, Lowe's 7.49%, was 8.77% Reduce −17.1% 3,828,550 $258.48 $990M −789,077 +$53M
AMZN, Amazon 6.13% Add +1.0% 242,755 $3,334 $809M +2,362 +$20M
GOOG, Alphabet Class C 5.45% Hold 248,670 $2,894 $720M — —
META, Meta Platforms 4.04%, was 6.93% Reduce −27.3% 1,584,840 $336.35 $533M −594,500 −$207M
ADI, Analog Devices 3.64%, was 4.55% Reduce −5.9% 2,732,742 $175.77 $480M −169,827 −$5.8M
V, Visa 3.64%, was 1.86% Add +148.3% 2,215,985 $216.71 $480M +1,323,542 +$281M
FIS, Fidelity National Information Services 3.20%, was 4.52% Reduce −2.5% 3,869,963 $109.15 $422M −99,580 −$61M
NFLX, Netflix 2.42%, was 3.48% Reduce −12.9% 531,135 $602.44 $320M −78,315 −$52M
TECK, Teck Resources 2.41% New 11,054,467 $28.82 $319M +11,054,467 +$319M
MA, Mastercard 2.22%, was 2.91% Reduce −8.8% 814,251 $359.32 $293M −78,559 −$18M
Ihs Markit 2.20% Hold 2,188,681 $132.92 $291M — —
AA, Alcoa 1.71% New 3,799,040 $59.58 $226M +3,799,040 +$226M
WAB, Wabtec 1.50%, was 1.74% Reduce −0.4% 2,145,863 $92.11 $198M −8,023 +$12M
MOS, Mosaic 1.31% New 4,395,620 $39.29 $173M +4,395,620 +$173M
EQT 1.20% New 7,238,670 $21.81 $158M +7,238,670 +$158M
CF, CF Industries 1.17% New 2,176,853 $70.78 $154M +2,176,853 +$154M
United States Steel 1.11% New 6,139,140 $23.81 $146M +6,139,140 +$146M
CVE, Cenovus Energy 1.01% New 10,873,985 $12.28 $134M +10,873,985 +$134M
GOOGL, Alphabet Class A 0.91% Hold 41,419 $2,897 $120M — —
PLNT, Planet Fitness 0.90%, was 2.35% Reduce −59.0% 1,311,475 $90.58 $119M −1,884,569 −$132M
WST, Westlake Chemical 0.87% New 1,189,109 $97.13 $115M +1,189,109 +$115M
SU, Suncor Energy 0.84% New 4,425,648 $25.03 $111M +4,425,648 +$111M
CNQ, Canadian Natural Resources 0.82% New 2,559,239 $42.25 $108M +2,559,239 +$108M
VALE, Vale SA 0.82% New 7,695,011 $14.02 $108M +7,695,011 +$108M
RIVN, Rivian Automotive 0.63% New 800,000 $103.69 $83M +800,000 +$83M
NTR, Nutrien 0.50% New 875,749 $75.20 $66M +875,749 +$66M
SPGI, S&P Global 0.34% Hold 95,983 $471.93 $45M — —
Holding 0.19% Hold 2,500,000 $9.84 $25M — —
KKR 0.18% Hold 2,500,000 $9.74 $24M — —
Holding 0.17% Hold 2,276,601 $9.76 $22M — —
MSD Acquisition 0.15% Hold 2,000,000 $9.89 $20M — —
OKLO, Altc Acquisition 0.15% Hold 2,000,000 $9.85 $20M — —
Holding 0.15% Hold 2,000,000 $9.77 $20M — —
Nextdoor 0.12% New 2,000,000 $7.89 $16M +2,000,000 +$16M
Holding 0.12% Hold 1,600,000 $9.74 $16M — —
Lerer Hippeau Acquisition 0.11% Hold 1,500,000 $9.84 $15M — —
Holding 0.11% Hold 1,470,000 $9.76 $14M — —
TCV Acquisition 0.11% Hold 1,430,876 $9.86 $14M — —
Holding 0.09% Hold 1,200,000 $9.74 $12M — —
Big Sky Growth Partners 0.09% Hold 1,200,000 $9.71 $12M — —
Angel Pond 0.09% Hold 1,200,000 $9.67 $12M — —
Group Nine Acquisition 0.08% Hold 1,076,759 $9.75 $10M — —
Altimeter Growth Corporation 2 0.07% Hold 1,000,308 $9.86 $9.9M — —
TPB Acquisition 0.06% New 873,250 $9.80 $8.6M +873,250 +$8.6M
Liberty Media Acquisition 0.06% Hold 779,130 $10.28 $8M — —
Ushg Acquisition 0.03% New 343,842 $10.37 $3.6M +343,842 +$3.6M

Exits / last held

Gone since 2021 Q3, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
Twitter 3.23% Exit 0 $60.39 $345M −5,704,718 −$345M
NTRS, Northern Star Invstmnt 0.37% Exit 0 $9.93 $39M −3,960,000 −$39M
Moneylion 0.26% Exit 0 $6.28 $28M −4,500,000 −$28M
RKLB, Rocket Lab USA 0.25% Exit 0 $15.38 $27M −1,750,000 −$27M
Black Knight 0.21% Exit 0 $72.00 $22M −309,536 −$22M
Holding 0.20% Exit 0 $10.18 $21M −2,095,588 −$21M
Li-Cycle 0.16% Exit 0 $11.52 $17M −1,500,000 −$17M
TPB Acquisition 0.08% Exit 0 $9.94 $8.7M −873,250 −$8.7M

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 2021 Q3. 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

20 periods, with AUM normalized

Newest 13Fs
Period Holds 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 to 2026 Q2

Notable person
Eric Mandelblatt
SEC filing name
Soroban Capital Partners LP
Location
New York, NY
All SEC filings
View on sec.gov