Filed: 8/14/2026ACC: 0001172661-26-003737
📋 What this filing means
ALYESKA INVESTMENT GROUP, L.P. filed this quarterly 13F‑HR report disclosing 652 equity positions with a total reported market value of $38.86B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
652
Positions
$38.86B
Total AUM (reported)
704.69M
Total Shares
Allocation by class
COM$21.76B56.0%
CORE S&P500 ETF$3.40B8.8%
CL A$3.02B7.8%
COM CL A$2.80B7.2%
COM NEW$1.86B4.8%
COM SHS$996.87M2.6%
ORD SHS$925.47M2.4%
Portfolio Concentration
Top 3$5.32B13.7%
4–10$3.39B8.7%
11–25$4.40B11.3%
Rest$25.74B66.2%
Top 3 weight
13.7%
Top 10 weight
22.4%
Voting Authority Distribution
Total shares with voting rights: 704.69M
Sole
Full voting authority
704.69M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole652
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings652
Rows:
ISHARES TR
SOLEShares4.53M
TypeSH
Market value$3.40B
8.76%
Sole
4.53M
Shared
0.00
None
0.00
COREWEAVE INC
SOLEShares10.89M
TypeSH
Market value$1.08B
2.79%
Sole
10.89M
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares1.49M
TypeSH
Market value$837.91M
2.16%
Sole
1.49M
Shared
0.00
None
0.00
SALESFORCE INC
SOLEShares4.66M
TypeSH
Market value$730.35M
1.88%
Sole
4.66M
Shared
0.00
None
0.00
ARISTA NETWORKS INC
SOLEShares3.17M
TypeSH
Market value$537.74M
1.38%
Sole
3.17M
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares1.34M
TypeSH
Market value$499.11M
1.28%
Sole
1.34M
Shared
0.00
None
0.00
INTUITIVE SURGICAL INC
SOLEShares1.07M
TypeSH
Market value$423.87M
1.09%
Sole
1.07M
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares1.77M
TypeSH
Market value$422.30M
1.09%
Sole
1.77M
Shared
0.00
None
0.00
AMPHENOL CORP
SOLEShares2.32M
TypeSH
Market value$408.74M
1.05%
Sole
2.32M
Shared
0.00
None
0.00
GPGI INC
SOLEShares23.40M
TypeSH
Market value$370.97M
0.95%
Sole
23.40M
Shared
0.00
None
0.00
SPOTIFY TECHNOLOGY S A
SOLEShares775.43K
TypeSH
Market value$356.02M
0.92%
Sole
775.43K
Shared
0.00
None
0.00
ANALOG DEVICES INC
SOLEShares895.21K
TypeSH
Market value$355.55M
0.91%
Sole
895.21K
Shared
0.00
None
0.00
BURLINGTON STORES INC
SOLEShares1.05M
TypeSH
Market value$332.57M
0.86%
Sole
1.05M
Shared
0.00
None
0.00
ZEBRA TECHNOLOGIES CORPORATI
SOLEShares1.25M
TypeSH
Market value$328.67M
0.85%
Sole
1.25M
Shared
0.00
None
0.00
MERCK & CO INC
SOLEShares2.48M
TypeSH
Market value$318.76M
0.82%
Sole
2.48M
Shared
0.00
None
0.00
JOHNSON & JOHNSON
SOLEShares1.17M
TypeSH
Market value$298.03M
0.77%
Sole
1.17M
Shared
0.00
None
0.00
MONSTER BEVERAGE CORP NEW
SOLEShares3.04M
TypeSH
Market value$292.39M
0.75%
Sole
3.04M
Shared
0.00
None
0.00
HILTON WORLDWIDE HLDGS INC
SOLEShares856.33K
TypeSH
Market value$282.98M
0.73%
Sole
856.33K
Shared
0.00
None
0.00
RH
SOLEShares1.71M
TypeSH
Market value$281.52M
0.72%
Sole
1.71M
Shared
0.00
None
0.00
SEAGATE TECHNOLOGY HLDNGS PL
SOLEShares291.44K
TypeSH
Market value$281.24M
0.72%
Sole
291.44K
Shared
0.00
None
0.00
MEDLINE INC
SOLEShares6.81M
TypeSH
Market value$268.55M
0.69%
Sole
6.81M
Shared
0.00
None
0.00
CDW CORP
SOLEShares1.85M
TypeSH
Market value$260.88M
0.67%
Sole
1.85M
Shared
0.00
None
0.00
OREILLY AUTOMOTIVE INC
SOLEShares2.73M
TypeSH
Market value$250.96M
0.65%
Sole
2.73M
Shared
0.00
None
0.00
TAKE-TWO INTERACTIVE SOFTWAR
SOLEShares984.25K
TypeSH
Market value$246.04M
0.63%
Sole
984.25K
Shared
0.00
None
0.00
USA RARE EARTH INC
SOLEShares11.29M
TypeSH
Market value$243.65M
0.63%
Sole
11.29M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ISHARES TRSOLE | CORE S&P500 ETF | 4.53M | SH | $3.40B 8.76% | 4.53M | 0.00 | 0.00 |
COREWEAVE INCSOLE | COM CL A | 10.89M | SH | $1.08B 2.79% | 10.89M | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 1.49M | SH | $837.91M 2.16% | 1.49M | 0.00 | 0.00 |
SALESFORCE INCSOLE | COM | 4.66M | SH | $730.35M 1.88% | 4.66M | 0.00 | 0.00 |
ARISTA NETWORKS INCSOLE | COM SHS | 3.17M | SH | $537.74M 1.38% | 3.17M | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 1.34M | SH | $499.11M 1.28% | 1.34M | 0.00 | 0.00 |
INTUITIVE SURGICAL INCSOLE | COM NEW | 1.07M | SH | $423.87M 1.09% | 1.07M | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 1.77M | SH | $422.30M 1.09% | 1.77M | 0.00 | 0.00 |
AMPHENOL CORPSOLE | CL A | 2.32M | SH | $408.74M 1.05% | 2.32M | 0.00 | 0.00 |
GPGI INCSOLE | COM CL A | 23.40M | SH | $370.97M 0.95% | 23.40M | 0.00 | 0.00 |
SPOTIFY TECHNOLOGY S ASOLE | SHS | 775.43K | SH | $356.02M 0.92% | 775.43K | 0.00 | 0.00 |
ANALOG DEVICES INCSOLE | COM | 895.21K | SH | $355.55M 0.91% | 895.21K | 0.00 | 0.00 |
BURLINGTON STORES INCSOLE | COM | 1.05M | SH | $332.57M 0.86% | 1.05M | 0.00 | 0.00 |
ZEBRA TECHNOLOGIES CORPORATISOLE | CL A | 1.25M | SH | $328.67M 0.85% | 1.25M | 0.00 | 0.00 |
MERCK & CO INCSOLE | COM | 2.48M | SH | $318.76M 0.82% | 2.48M | 0.00 | 0.00 |
JOHNSON & JOHNSONSOLE | COM | 1.17M | SH | $298.03M 0.77% | 1.17M | 0.00 | 0.00 |
MONSTER BEVERAGE CORP NEWSOLE | COM | 3.04M | SH | $292.39M 0.75% | 3.04M | 0.00 | 0.00 |
HILTON WORLDWIDE HLDGS INCSOLE | COM | 856.33K | SH | $282.98M 0.73% | 856.33K | 0.00 | 0.00 |
RHSOLE | COM | 1.71M | SH | $281.52M 0.72% | 1.71M | 0.00 | 0.00 |
SEAGATE TECHNOLOGY HLDNGS PLSOLE | ORD SHS | 291.44K | SH | $281.24M 0.72% | 291.44K | 0.00 | 0.00 |
MEDLINE INCSOLE | COM CL A | 6.81M | SH | $268.55M 0.69% | 6.81M | 0.00 | 0.00 |
CDW CORPSOLE | COM | 1.85M | SH | $260.88M 0.67% | 1.85M | 0.00 | 0.00 |
OREILLY AUTOMOTIVE INCSOLE | COM | 2.73M | SH | $250.96M 0.65% | 2.73M | 0.00 | 0.00 |
TAKE-TWO INTERACTIVE SOFTWARSOLE | COM | 984.25K | SH | $246.04M 0.63% | 984.25K | 0.00 | 0.00 |
USA RARE EARTH INCSOLE | COM | 11.29M | SH | $243.65M 0.63% | 11.29M | 0.00 | 0.00 |
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