CIK: 0001517857
Total reported value
$51.8B
Reporting period: 2026-03-31 · Number of holdings: 30
Soroban Capital Partners LP disclosed 30 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $51.8B and a quarterly turnover rate of 125.8%.
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Soroban Capital Partners LP's disclosed holdings carry a Herfindahl concentration index of 0.278 — mathematically equivalent to about 4 equally-sized positions, well below its 30 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 2.60), with a handful of outsized bets alongside many smaller positions.
Recent activity leans toward adding more aggressively to already-large existing positions than to newly initiated ones (a 5.1 percentage-point tilt) — a pattern consistent with a momentum-following approach.
Add MSFT
+1535.8% $21.5B
Add META
+1724.4% $11.4B
Trim MA
+30.5% $156.9M
Trim TDG
+14.5% $6.5M
Trim GOOG
-40.4% -$259.4M
Trim V
+19.2% $46.8M
Soroban Capital is making an aggressive, high-conviction bet on mega-cap tech leadership, more than tripling its exposure to MSFT and META while slashing utilities and exiting Brookfield. This is not capital rotation or defense—it's an alpha chase through extreme concentration in the market's most consensus long ideas.
By funneling over 70% of assets into MSFT and META, Soroban is pricing in a regime where AI-driven productivity gains and digital advertising durability will sustain another leg higher for these names, outpacing the broader market. The opposing thesis is that these positions have become crowded momentum trades vulnerable to multiple compression if interest rates stay higher for longer or if regulatory headwinds intensify.
MSFT and META together account for 69% of the portfolio, a bet that lives or dies on the same growth narrative, making this a single-factor conviction trade dressed as three tickers. The fund carries zero duration or value hedge, leaving it exposed to a rotation out of mega-cap growth at the very moment the trade is most consensus.
Produced with AI assistance from publicly disclosed 13F data. Historical only; not a personalized investment recommendation.
Showing top 27 holdings (of 30 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | MSFT | Microsoft CORP | Stock-Tech | 45.44% | +31.39% | +1535.77% | |
| 2 | META | Meta Platforms Inc-class A | Stock-Comm Services | 23.64% | +17.63% | +1724.44% | |
| 3 | AMZN | Amazon.com INC | Stock-Consumer Disc | 11.41% | -2.26% | +217.81% | |
| 4 | MA | Mastercard INC - A | Stock-Financials | 2.38% | -5.12% | +30.46% | |
| 5 | TDG | Transdigm Group INC | Stock-Industrials | 1.92% | -4.96% | +14.47% | |
| 6 | DPZ | Domino's Pizza INC | Stock-Consumer Disc | 1.73% | +1.73% | NEW | |
| 7 | V | Visa Inc-class A Shares | Stock-Financials | 1.73% | -4.19% | +19.18% | |
| 8 | EFX | Equifax INC | Stock-Industrials | 1.45% | -0.37% | +310.47% | |
| 9 | SPGI | S&p Global INC | Stock-Financials | 1.39% | -0.20% | +260.32% | |
| 10 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 1.26% | -3.89% | -26.92% | |
| 11 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.18% | -4.90% | -40.39% | |
| 12 | FERG | Ferguson Enterprises INC | Stock-Industrials | 1.08% | -3.59% | -19.47% | |
| 13 | PNW | Pinnacle West Capital | Stock-Utilities | 0.75% | -1.05% | +33.97% | |
| 14 | WDC | Western Digital CORP | Stock-Tech | 0.60% | -0.36% | — | |
| 15 | DTE | Dte Energy Company | Stock-Utilities | 0.58% | -1.39% | +2.00% | |
| 16 | SO | Southern Co/the | Stock-Utilities | 0.44% | -3.59% | -61.02% | |
| 17 | NI | Nisource INC | Stock-Utilities | 0.40% | -1.23% | -16.60% | |
| 18 | STX | Seagate Technology Holdings plc | Stock-Tech | 0.40% | -0.48% | — | |
| 19 | ETR | Entergy CORP | Stock-Utilities | 0.37% | -1.73% | -46.52% | |
| 20 | NXPI | NXP Semiconductors N.V. | Stock-Tech | 0.33% | +0.33% | NEW | |
| 21 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.30% | -1.12% | -36.67% | |
| 22 | AEP | American Electric Power | Stock-Utilities | 0.29% | -1.72% | -55.90% | |
| 23 | WEC | Wec Energy Group INC | Stock-Utilities | 0.27% | -0.84% | -13.66% | |
| 24 | AEE | Ameren Corporation | Stock-Utilities | 0.26% | -0.65% | — | |
| 25 | REXR | Rexford Industrial Realty In | Stock-Real Estate | 0.23% | -2.41% | -60.55% | |
| 26 | CMS | Cms Energy CORP | Stock-Utilities | 0.16% | -0.38% | — | |
| 27 | QSR | Restaurant Brands Intern | Stock-Consumer Disc | 0.02% | -0.11% | -42.66% |
Performance for Q3 2026
+0.4%
Performance Last 4 Quarters
+25.9%
Based on 49% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 30 | $51.8B | 100 | |
| 2025-12-31 | 29 | $14.3B | 31 | |
| 2025-09-30 | 30 | $13.3B | 62 | |
| 2025-06-30 | 29 | $10.3B | 0 | |
| 2025-03-31 | 27 | $7.1B | 100 | |
| 2024-12-31 | 24 | $7.5B | 0 | |
| 2024-09-30 | 24 | $7.2B | 0 | |
| 2024-06-30 | 25 | $6.8B | 0 | |
| 2024-03-31 | 24 | $6.6B | 0 | |
| 2023-12-31 | 29 | $8.1B | 0 | |
| 2023-09-30 | 15 | $6.8B | 0 | |
| 2023-06-30 | 14 | $7.4B | 0 | |
| 2023-03-31 | 17 | $7.3B | 0 | |
| 2022-12-31 | 19 | $8.3B | 0 | |
| 2022-09-30 | 40 | $9.2B | 0 | |
| 2022-06-30 | 44 | $11.6B | 0 | |
| 2022-03-31 | 43 | $12.7B | 0 | |
| 2021-12-31 | 52 | $13.2B | 0 | |
| 2021-09-30 | 42 | $10.7B | 0 | |
| 2021-06-30 | 50 | $11.8B | 99 | |
| 2021-03-31 | 118 | $11.7B | 55 | |
| 2020-12-31 | 31 | $13.2B | 42 | |
| 2020-09-30 | 27 | $9.9B | 37 | |
| 2020-06-30 | 21 | $7.8B | 69 | |
| 2020-03-31 | 19 | $5.5B | 100 | |
| 2019-12-31 | 18 | $7.6B | 32 | |
| 2019-09-30 | 23 | $7.1B | 32 | |
| 2019-06-30 | 23 | $6.7B | 42 | |
| 2019-03-31 | 19 | $5.5B | 65 | |
| 2018-12-31 | 22 | $4.8B | 58 | |
| 2018-09-30 | 25 | $6.5B | 69 | |
| 2018-06-30 | 22 | $7.4B | 100 | |
| 2018-03-31 | 29 | $17.5B | 61 | |
| 2017-12-31 | 37 | $24.2B | 29 | |
| 2017-09-30 | 40 | $26.5B | 35 | |
| 2017-06-30 | 44 | $25.7B | 58 | |
| 2017-03-31 | 40 | $19.1B | 75 | |
| 2016-12-31 | 55 | $16.3B | 44 | |
| 2016-09-30 | 51 | $16.5B | 39 | |
| 2016-06-30 | 45 | $16.3B | 96 | |
| 2016-03-31 | 32 | $12.4B | 86 | |
| 2015-12-31 | 42 | $13.8B | 49 | |
| 2015-09-30 | 41 | $13.8B | 50 | |
| 2015-06-30 | 49 | $14.7B | 65 | |
| 2015-03-31 | 39 | $10.7B | 67 | |
| 2014-12-31 | 38 | $11.7B | 62 | |
| 2014-09-30 | 44 | $13.3B | 63 | |
| 2014-06-30 | 48 | $17.6B | 89 | |
| 2014-03-31 | 34 | $7.9B | 62 | |
| 2013-12-31 | 44 | $11.6B | 76 | |
| 2013-09-30 | 43 | $8.8B | 46 | |
| 2013-06-30 | 43 | $8.3B | 0 |
Soroban Capital Partners LP's most significant position changes for 2026-03-31: New buy: Domino's Pizza INC (DPZ); Sold out: Brookfield CORP (BN); Sold out: Union Pacific CORP (UNP); New buy: NXP Semiconductors N.V. (NXPI); Sold out: Csx CORP (CSX).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | MSFT | Microsoft CORP | +31.4% | +1535.77% | Add |
| 2 | META | Meta Platforms Inc-class A | +17.6% | +1724.44% | Add |
| 3 | QSR | Restaurant Brands Intern | -0.1% | -42.66% | Trim |
| 4 | SPGI | S&p Global INC | -0.2% | +260.32% | Add |
| 5 | WDC | Western Digital CORP | -0.4% | — | Unchanged |
| 6 | EFX | Equifax INC | -0.4% | +310.47% | Add |
| 7 | CMS | Cms Energy CORP | -0.4% | — | Unchanged |
| 8 | STX | Seagate Technology Holdings plc | -0.5% | — | Unchanged |
| 9 | AEE | Ameren Corporation | -0.7% | — | Unchanged |
| 10 | WEC | Wec Energy Group INC | -0.8% | -13.66% | Trim |
| 11 | PNW | Pinnacle West Capital | -1.1% | +33.97% | Add |
| 12 | GOOGL | Alphabet Inc-cl A | -1.1% | -36.67% | Trim |
| 13 | NI | Nisource INC | -1.2% | -16.60% | Trim |
| 14 | DTE | Dte Energy Company | -1.4% | +2.00% | Add |
| 15 | AEP | American Electric Power | -1.7% | -55.90% | Trim |
| 16 | ETR | Entergy CORP | -1.7% | -46.52% | Trim |
| 17 | AMZN | Amazon.com INC | -2.3% | +217.81% | Add |
| 18 | REXR | Rexford Industrial Realty In | -2.4% | -60.55% | Trim |
| 19 | SO | Southern Co/the | -3.6% | -61.02% | Trim |
| 20 | FERG | Ferguson Enterprises INC | -3.6% | -19.47% | Trim |
| 21 | TSM | Taiwan Semiconductor-sp Adr | -3.9% | -26.92% | Trim |
| 22 | V | Visa Inc-class A Shares | -4.2% | +19.18% | Add |
| 23 | GOOG | Alphabet Inc-cl C | -4.9% | -40.39% | Trim |
| 24 | TDG | Transdigm Group INC | -5% | +14.47% | Add |
| 25 | MA | Mastercard INC - A | -5.1% | +30.46% | Add |
| 26 | DPZ | Domino's Pizza INC | — | NEW | New buy |
| 27 | BN | Brookfield CORP | — | EXIT | Sold out |
| 28 | UNP | Union Pacific CORP | — | EXIT | Sold out |
| 29 | NXPI | NXP Semiconductors N.V. | — | NEW | New buy |
| 30 | CSX | Csx CORP | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-15 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-17 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-14 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-14 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-15 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-14 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-14 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-15 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-16 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-14 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-16 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-17 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-16 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-16 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-14 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-15 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-14 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-14 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-14 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-15 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-14 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-14 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-14 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-15 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-14 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-14 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-14 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-15 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-14 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-14 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-15 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-16 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-16 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-16 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-14 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-15 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-17 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-14 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-14 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-15 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-13 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-14 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-14 | 13F-HR | View on EDGAR |
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