Alyeska Investment Group, L.P. holds a diversified book of 604 stocks worth $35.3B as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened Nvidia Corp and trimmed Ishares Core S&P 500 ETF. Their largest long position is Ishares Core S&P 500 ETF at 8% of the equity book. They also disclosed $44.6M in put options (a bearish bet), shown separately below and excluded from the equity book.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
92% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Other tracked managers holding the same core names as Alyeska Investment Group, L.P.
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| JPMORGAN CHASE & CO | 80 / 80 | $344.0B |
| MORGAN STANLEY | 80 / 80 | $315.8B |
| BANK OF AMERICA CORP /DE/ | 80 / 80 | $192.8B |
| NORTHERN TRUST CORP | 80 / 80 | $190.4B |
| GOLDMAN SACHS GROUP INC | 80 / 80 | $160.3B |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | 80 / 80 | $138.7B |
| Bank of New York Mellon Corp | 80 / 80 | $135.6B |
| ROYAL BANK OF CANADA | 80 / 80 | $102.7B |
Ranked by how many of Alyeska Investment Group, L.P.'s top 80 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Ishares TR CORE S&P500 ETF | $2.8B | 4.22M | 7.8% | ▼−33% Reduced · −2.0M sh | |
| 2 | Nvidia Corporation COM | $993.7M | 5.70M | 2.8% | ▲New New position | |
| 3 | Amazon Com Inc COM | $914.0M | 4.39M | 2.6% | ▼−31% Reduced · −2.0M sh | |
| 4 | Micron Technology Inc COM | $675.6M | 2.00M | 1.9% | ▲New New position | |
| 5 | Robinhood MKTS Inc COM CL A | $551.3M | 7.95M | 1.6% | ▲New New position | |
| 6 | Coreweave Inc COM CL A | $541.8M | 6.99M | 1.5% | ▲+75% Added · +3.0M sh | |
| 7 | Meta Platforms Inc CL A | $532.4M | 930.5K | 1.5% | ▲+106% Added · +480K sh | |
| 8 | Uber Technologies Inc COM | $371.9M | 5.17M | 1.1% | ▲New New position | |
| 9 | Gpgi Inc COM CL A | $365.9M | 21.40M | 1.0% | ▲43× Added · +20.9M sh | |
| 10 | Amphenol Corp CL A | $358.4M | 2.84M | 1.0% | ▲+53% Added · +985K sh | |
| 11 | Cisco Sys Inc COM | $333.7M | 4.30M | 0.9% | ▲New New position | |
| 12 | Hilton Worldwide Hldgs Inc COM | $326.1M | 1.07M | 0.9% | ▲+14% Added · +136K sh | |
| 13 | Burlington Stores Inc COM | $296.0M | 909.8K | 0.8% | ▼−29% Reduced · −376K sh | |
| 14 | Merck & Co Inc COM | $277.3M | 2.31M | 0.8% | ▲+46% Added · +729K sh | |
| 15 | Zebra Technologies Corporati CL A | $277.0M | 1.32M | 0.8% | ▲+138% Added · +768K sh | |
| 16 | Analog Devices Inc COM | $264.3M | 830.8K | 0.7% | ▲New New position | |
| 17 | Yum Brands Inc COM | $260.5M | 1.68M | 0.7% | ▼−7.1% Reduced · −128K sh | |
| 18 | Zoom Communications Inc CL A | $252.1M | 3.14M | 0.7% | ▲11× Added · +2.8M sh | |
| 19 | USA Rare Earth Inc COM | $250.8M | 16.57M | 0.7% | ▲+113% Added · +8.8M sh | |
| 20 | Ulta Beauty Inc COM | $247.1M | 472.7K | 0.7% | ▲+17% Added · +67K sh | |
| 21 | Home Depot Inc COM | $246.0M | 748.0K | 0.7% | ▲+21% Added · +128K sh | |
| 22 | Advanced Micro Devices Inc COM | $242.7M | 1.19M | 0.7% | ▲New New position | |
| 23 | McDonalds Corp COM | $234.9M | 755.8K | 0.7% | ▼−16% Reduced · −142K sh | |
| 24 | Intuitive Surgical Inc COM NEW | $231.2M | 501.4K | 0.7% | ▲New New position | |
| 25 | Microsoft Corp COM | $230.0M | 621.2K | 0.7% | ▼−53% Reduced · −689K sh | |
| 26 | RH COM | $228.8M | 1.64M | 0.6% | ▲12× Added · +1.5M sh | |
| 27 | Chipotle Mexican Grill Inc COM | $226.6M | 7.08M | 0.6% | ▼−3.6% Reduced · −264K sh | |
| 28 | Enphase Energy Inc COM | $221.0M | 5.85M | 0.6% | ▲+824% Added · +5.2M sh | |
| 29 | Monster Beverage Corp New COM | $214.1M | 2.95M | 0.6% | ▲+33% Added · +738K sh | |
| 30 | US Bancorp COM NEW | $211.3M | 4.06M | 0.6% | ▲+112% Added · +2.1M sh | |
| 31 | AT&T Inc COM | $211.0M | 7.28M | 0.6% | ▼−39% Reduced · −4.6M sh | |
| 32 | AstraZeneca PLC ORD | $209.5M | 1.06M | 0.6% | ▲New New position | |
| 33 | Republic Svcs Inc COM | $207.9M | 949.2K | 0.6% | ▼−6.2% Reduced · −62K sh | |
| 34 | Moderna Inc COM | $205.8M | 4.05M | 0.6% | ▲+25% Added · +823K sh | |
| 35 | Johnson & Johnson COM | $204.0M | 834.7K | 0.6% | ▼−11% Reduced · −104K sh | |
| 36 | Ross Stores Inc COM | $199.4M | 920.6K | 0.6% | ▼−4.5% Reduced · −43K sh | |
| 37 | Colgate Palmolive Co COM | $189.0M | 2.22M | 0.5% | ▲+32% Added · +544K sh | |
| 38 | Wyndham Hotels & Resorts Inc COM | $186.7M | 2.30M | 0.5% | ▲+9.0% Added · +190K sh | |
| 39 | Philip Morris Intl Inc COM | $185.8M | 1.12M | 0.5% | ▲+113% Added · +595K sh | |
| 40 | Morgan Stanley COM NEW | $184.9M | 1.12M | 0.5% | ▲+38% Added · +310K sh | |
| 41 | Revolution Medicines Inc COM | $183.4M | 1.89M | 0.5% | ▲+689% Added · +1.6M sh | |
| 42 | Autonation Inc COM | $173.9M | 890.7K | 0.5% | ▲+196% Added · +590K sh | |
| 43 | Celestica Inc COM | $166.7M | 591.9K | 0.5% | ▲New New position | |
| 44 | Teva Pharmaceutical Inds Ltd SPONSORED ADS | $166.2M | 5.52M | 0.5% | ▲+56% Added · +2.0M sh | |
| 45 | Totalenergies SE ACT | $163.6M | 1.80M | 0.5% | ▼−25% Reduced · −587K sh | |
| 46 | Ftai Aviation Ltd SHS | $162.6M | 663.6K | 0.5% | ▲+7.4% Added · +46K sh | |
| 47 | Applied Indl Technologies In COM | $159.9M | 602.8K | 0.5% | ▲+16% Added · +83K sh | |
| 48 | Danaher Corp Del COM | $156.5M | 825.7K | 0.4% | ▼−40% Reduced · −555K sh | |
| 49 | United Airls Hldgs Inc COM | $155.9M | 1.69M | 0.4% | ▲+141% Added · +991K sh | |
| 50 | Wabtec COM | $154.9M | 620.0K | 0.4% | ▼−1.7% Reduced · −11K sh |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1453072/holdings"
Use Arkolith to show Alyeska Investment Group, L.P.'s latest holdings, largest changes, and filing provenance.
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| PUT · bearish | TESLA INCTSLA | $44.6M | 120K |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | May 15, 2026 | 605 | $35.4B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 13, 2026 | 575 | $35.4B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 17, 2025 | 578 | $33.1B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 14, 2025 | 542 | $28.4B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 15, 2025 | 494 | $25.1B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 14, 2025 | 536 | $26.6B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 14, 2024 | 509 | $19.6B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 14, 2024 | 556 | $17.5B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 15, 2024 | 444 | $16.2B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 14, 2024 | 510 | $15.1B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Nov 14, 2023 | 472 | $14.7B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 14, 2023 | 528 | $13.4B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 15, 2023 | 440 | $11.4B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Feb 14, 2023 | 402 | $9.7B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Nov 14, 2022 | 377 | $8.6B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 15, 2022 | 560 | $8.7B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 17, 2022 | 571 | $9.1B | 13F-HR/A |
| Q4 2021 | Dec 31, 2021 | May 19, 2022 | 589 | $8.7B | 13F-HR/A |
| Q3 2021 | Sep 30, 2021 | May 19, 2022 | 664 | $8.1B | 13F-HR/A |
| Q2 2021 | Jun 30, 2021 | May 19, 2022 | 691 | $8.7B | 13F-HR/A |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.