SEC 13F Intelligence

Managers / Q1 2026

Alyeska Investment Group, L.P.

CIK 0001453072 · 77 WEST WACKER DRIVE, 7TH FLOOR, CHICAGO, IL, 60601 · 312-899-7902

Reported Value
$35.4B
Q1 2026
Positions
605
Filings on Record
72
2019–present window
Filed
May 15, 2026
original filing

Summary

Alyeska Investment Group, L.P. reported $35.4B in U.S.-listed holdings across 605 positions for Q1 2026.

Its largest position, Ishares Tr, represents 7.8% of the portfolio.

Compared with Q4 2025, the fund opened 216 new positions and exited 186.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $8.1BQ4 ’18Q1 ’19: $7.6BQ2 ’19: $7.6BQ3 ’19: $6.7BQ4 ’19: $7.7BQ4 ’19Q1 ’20: $5.6BQ2 ’20: $6.6BQ3 ’20: $6.7BQ4 ’20: $6.9BQ4 ’20Q1 ’21: $7.6BQ2 ’21: $8.9BQ3 ’21: $7.9BQ4 ’21: $8.6BQ4 ’21Q1 ’22: $9.5BQ2 ’22: $8.7BQ3 ’22: $8.6BQ4 ’22: $9.66TQ4 ’22Q1 ’23: $11.4BQ2 ’23: $13.4BQ3 ’23: $14.7BQ4 ’23: $15.1BQ4 ’23Q1 ’24: $16.2BQ2 ’24: $17.5BQ3 ’24: $19.6BQ4 ’24: $26.6BQ4 ’24Q1 ’25: $25.1BQ2 ’25: $28.4BQ3 ’25: $33.1BQ4 ’25: $35.4BQ4 ’25Q1 ’26: $35.4Bfilingsflow.com

Portfolio Composition

By security type
Common Stock: 78.9%ETP: 7.9%REIT: 6.0%Other: 5.2%ADR: 1.9%Other: 0.1%
  • Common Stock · 78.9% · $27.9B
  • ETP · 7.9% · $2.8B
  • REIT · 6.0% · $2.1B
  • Other · 5.2% · $1.9B
  • ADR · 1.9% · $680M
  • Other · 0.1% · $33M

Quarter-over-Quarter Changes full breakdown →

Holdings — Q1 2026

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#IssuerClass% PortfolioValue ↓Shares

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$35.4B605May 15, 202613F-HRchanges · EDGAR ↗
Q4 2025$35.4B575Feb 13, 202613F-HRchanges · EDGAR ↗
Q3 2025$33.1B578Nov 17, 202513F-HRchanges · EDGAR ↗
Q2 2025$28.4B542Aug 14, 202513F-HRchanges · EDGAR ↗
Q1 2025$25.1B494May 15, 202513F-HRchanges · EDGAR ↗
Q4 2024$26.6B536Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024$19.6B509Nov 14, 202413F-HRchanges · EDGAR ↗
Q2 2024$17.5B556Aug 14, 202413F-HRchanges · EDGAR ↗
Q1 2024$16.2B444May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$15.1B510Feb 14, 202413F-HRchanges · EDGAR ↗
Q3 2023$14.7B472Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$13.4B528Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$11.4B440May 15, 202313F-HRchanges · EDGAR ↗
Q4 2022$9.66T402Feb 14, 202313F-HRchanges · EDGAR ↗
Q3 2022$8.6B377Nov 14, 202213F-HRchanges · EDGAR ↗
Q2 2022$8.7B560Aug 15, 202213F-HRchanges · EDGAR ↗
Q1 2022REVEALED$9.5B580May 17, 2022RESTATEMENTchanges · EDGAR ↗
Q4 2021REVEALED$8.6B590Feb 14, 202213F-HRchanges · EDGAR ↗
Q3 2021$7.9B657Nov 15, 202113F-HRchanges · EDGAR ↗
Q2 2021REVEALED$8.9B702Aug 16, 202113F-HRchanges · EDGAR ↗
Q1 2021REVEALED$7.6B706May 17, 202113F-HRchanges · EDGAR ↗
Q4 2020REVEALED$6.9B496Feb 16, 202113F-HRchanges · EDGAR ↗
Q3 2020REVEALED$6.7B448Nov 16, 202013F-HRchanges · EDGAR ↗
Q2 2020REVEALED$6.6B463Aug 14, 202013F-HRchanges · EDGAR ↗
Q1 2020REVEALED$5.6B382May 15, 202013F-HRchanges · EDGAR ↗
Q4 2019REVEALED$7.7B389Feb 14, 202013F-HRchanges · EDGAR ↗
Q3 2019REVEALED$6.7B390Nov 14, 201913F-HRchanges · EDGAR ↗
Q2 2019REVEALED$7.6B416Aug 14, 201913F-HRchanges · EDGAR ↗
Q1 2019REVEALED$7.6B373May 15, 201913F-HRchanges · EDGAR ↗
Q4 2018REVEALED$8.1B365Feb 14, 201913F-HRchanges · EDGAR ↗

Other Included Managers

This filing reports holdings on behalf of 1 additional manager.

  • Alyeska Master Fund, L.P.028-13417

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.