Institutional Manager · CIK 0001453072
Alyeska Investment Group, L.P.
CHICAGO, IL · File #028-13284
Latest AUM
$35.40B
Positions
575
Top-10 Concentration
51.9%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| EXITED | APPLE INC | 037833100 | -3,645,880 | -$928.4M | $0 |
| EXITED | SALESFORCE INC | 79466L302 | -2,487,627 | -$589.6M | $0 |
| EXITED | NVIDIA CORPORATION | 67066G104 | -2,381,616 | -$444.4M | $0 |
| ADD | AMAZON COM INC | AMZN | +1,919,467 | +$443.1M | +$49.9M |
| NEW | DOORDASH INC | DASH | +1,643,096 | +$372.1M | $0 |
| EXITED | TESLA INC | 88160R101 | -804,280 | -$357.7M | $0 |
| EXITED | BANK AMERICA CORP | 060505104 | -6,838,510 | -$352.8M | $0 |
| ADD | BOEING CO | BA-PA | +1,600,909 | +$347.6M | +$840,488 |
| ADD | MICROSOFT CORP | MSFT | +690,953 | +$334.2M | -$21.3M |
| REDUCE | TWILIO INC | TWLO | -2,331,511 | -$331.6M | +$111.4M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025575 pos · $35.40B
- 13F HOLDINGS REPORTQ/E Sep 2025578 pos · $33.05B
- 13F HOLDINGS REPORTQ/E Jun 2025542 pos · $28.38B
- 13F HOLDINGS REPORTQ/E Mar 2025494 pos · $25.10B
- 13F HOLDINGS REPORTQ/E Dec 2024536 pos · $26.62B
- 13F HOLDINGS REPORTQ/E Sep 2024509 pos · $19.59B
- 13F HOLDINGS REPORTQ/E Jun 2024556 pos · $17.49B
- 13F HOLDINGS REPORTQ/E Mar 2024444 pos · $16.25B
- 13F HOLDINGS REPORTQ/E Dec 2023472 pos · $14.72B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | ISHARES TR | 464287200 | 6,266,876 | $4.29B | 24.58% |
| 2 | AMAZON COM INC | AMZN | 6,351,723 | $1.47B | 8.40% |
| 3 | MICROSOFT CORP | MSFT | 1,310,575 | $633.8M | 3.63% |
| 4 | BOEING CO | BA-PA | 2,252,450 | $489.1M | 2.80% |
| 5 | TAKE-TWO INTERACTIVE SOFTWAR | TTWO | 1,842,927 | $471.8M | 2.70% |
| 6 | DOORDASH INC | DASH | 1,643,096 | $372.1M | 2.13% |
| 7 | BURLINGTON STORES INC | BURL | 1,285,336 | $371.3M | 2.13% |
| 8 | EQUINIX INC | EQIX | 447,535 | $342.9M | 1.96% |
| 9 | DANAHER CORPORATION | 235851102 | 1,380,754 | $316.1M | 1.81% |
| 10 | BROADCOM INC | AVGO | 905,856 | $313.5M | 1.80% |
| 11 | META PLATFORMS INC | META | 450,653 | $297.5M | 1.70% |
| 12 | AT&T INC | T-PC | 11,891,778 | $295.4M | 1.69% |
| 13 | COREWEAVE INC | CRWV | 4,000,000 | $286.4M | 1.64% |
| 14 | KROGER CO | KR | 4,445,479 | $277.8M | 1.59% |
| 15 | MCDONALDS CORP | MCD | 897,929 | $274.4M | 1.57% |
| 16 | YUM BRANDS INC | YUM | 1,803,239 | $272.8M | 1.56% |
| 17 | CHIPOTLE MEXICAN GRILL INC | CMG | 7,343,041 | $271.7M | 1.56% |
| 18 | HILTON WORLDWIDE HLDGS INC | HLT | 936,729 | $269.1M | 1.54% |
| 19 | AMPHENOL CORP NEW | 032095101 | 1,852,061 | $250.3M | 1.43% |
| 20 | JEFFERIES FINL GROUP INC | 47233W109 | 3,972,352 | $246.2M | 1.41% |