Soroban Capital Partners LP
SEC Form 13F institutional filer · CIK 0001517857
13F-HR · 24 reported holdings · 2026-03-31
Soroban Capital Partners LP is a hedge fund.
Reported long-US-equity value
$13.19B
Top-10 concentration
75.5%
Soroban Capital Partners LP — $13.2B AUM allocation strategy
Soroban Capital Partners LP files SEC Form 13F and reports $13.2B of long US equity value across 24 reported holdings for 2026-03-31.
Its largest sector bet is Financials 21.5%, followed by Consumer Discretionary 20.0% and Industrials 17.5%.
The top 10 holdings account for 76% of reported value — a conviction-weighted book concentrated in its best ideas. The sector and industry splits below are of the same reported value. Track quarter-over-quarter adds, trims, new positions and exits below — sourced from SEC 13F filings, public domain.
Soroban Capital Partners LP — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$13.2B
total across 24 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
76% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$EFX +3.17M sh · +$492M+$AMZN +2.44M sh · +$442M+$SPGI +1.22M sh · +$490M
Biggest trims (shares)
−$SO −3.72M sh · −$348M−$ETR −1.5M sh · −$107M−$GOOGL −1.44M sh · −$259M
Sector allocation (share of reported value)
each slice is a share of the reported long-US-equity value — smaller sectors and the rest of the book roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Industry allocation (share of reported value)
- Transaction & Payment Processing Services16.2%—
- Broadline Retail13.2%—
- Interactive Media & Services11.8%—
- Systems Software10.1%—
- Aerospace & Defense7.5%—
- Multi-Utilities6.8%—
- Restaurants6.8%—
- Research & Consulting Services5.7%—
- Other holdings21.9%—
the finer GICS cut of the same book — same denominator — smaller industries roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Top S&P 500 holdings
10 of 10 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $AMZN | Amazon.com Inc | 8.37M | $1.74B | +2.44M | 13.2% |
| $MSFT | Microsoft Corporation | 3.58M | $1.33B | -302K | 10.1% |
| $MA | Mastercard Incorporated | 2.46M | $1.23B | +575K | 9.3% |
| $TDG | Transdigm Group Incorporated | 856K | $992M | +108K | 7.5% |
| $DPZ | Domino's Pizza Inc | 2.5M | $895M | — | 6.8% |
| $V | Visa Inc | 2.96M | $895M | +477K | 6.8% |
| $META | Meta Platforms Inc | 1.4M | $801M | +227K | 6.1% |
| $EFX | Equifax Inc | 4.18M | $754M | +3.17M | 5.7% |
| $SPGI | S&P Global Inc | 1.69M | $718M | +1.22M | 5.4% |
| $GOOGL | Alphabet Inc | 2.13M | $611M | -1.44M | 4.6% |
…and 14 more holdings in the full 13F filing (top positions only shown).
SEC Form 13F data sets · public domain · 45-day filing lag · >$100M AUM managers · as reported
← All 13F filers·← QuantOrb.pro
How to read Δ QoQ — the five insight categories, and the caveats
The categories. Analysts, quants and retail traders look past total portfolio value to isolate actionable signals. Five categories matter.
Conviction & concentration shifts
New positions vs complete exits — a brand-new stock signals high conviction; a full liquidation suggests a broken thesis or tax-loss harvesting. Aggressive sizing — look at share count, not dollars: a 20% share increase during a drawdown is strong dip-buying. Concentration — a narrowing top-5/10 means conviction; spreading capital across more names means hedging.
Sector & macro allocation rotations
Aggregating Δ QoQ moves across sectors shows where smart money is leaning in or sneaking out — rotating out of growth into defensives or energy, for example. The fund's total long equity exposure quarter-over-quarter is a proxy for overall institutional risk appetite.
Crowding & smart-money consensus
When several managers initiate or expand the same stock in the same quarter, that is institutional consensus. Contrarian reads: top pickers buying hard into a beaten-down name the market is selling.
Derivative & option overlays
Reported call/put changes indicate whether managers are adding downside hedges or leveraging upside exposure. Note: a long increase may be half of a market-neutral pair trade.
Who reads this
| Retail "cloners" | High-conviction ideas to replicate ~45 days after quarter-end. |
| Corporate IR | Which funds bought or dumped the stock, before the next call. |
| Quant / algo traders | Cross-sectional factor inputs: flow, momentum, ownership. |
Four caveats before you trade on it
- 45-day lag — holdings are quarter-end; positions may already be closed.
- Long-only — 13Fs miss shorts, pair trades and cash.
- No non-US / fixed income — the picture is US equities plus options.
- Corporate actions — splits and spinoffs distort raw share deltas.
Newsletter signup
Free subscription. Daily trading day morning dispatch. No spam.