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TWO SIGMA INVESTMENTS, LP — 13F Holdings & Portfolio

CIK 1179392 · latest 13F-HR filed 2026-08-14

Backtest portfolio

TWO SIGMA INVESTMENTS, LP manages $138.12B in 13F-reported U.S. long-equity assets across 5,017 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are WDC (1.08%), AMZN (0.99%), NVDA (0.91%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 665 new positions, exited 443, added to 1,671, and trimmed 1,235.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Filer Information
Address
100 AVENUE OF THE AMERICAS
16TH FLOOR
NEW YORK, NY 10013
Phone
(212) 625-5700
Filing Manager
TWO SIGMA INVESTMENTS, LP
NEW YORK, NY
Signatory
Steve H. Metzger
General Counsel
Loading holdings…
AUM

$138.12B

Long-equity book

Holdings

5,017

Distinct positions

Period

2026-06-30

Filed 2026-08-14

Q/Q Activity

+665 / −443 / ↑1671 / ↓1235

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • WESTERN DIGITAL CORP$859.2M +134.5%
  • ADVANCED MICRO DEVICES INC$601.2M +215.4%
  • WELLS FARGO & CO$474.4M +376.4%
  • GOLDMAN SACHS GROUP INC$452.7M +146.3%
  • ASML HLDG NV$417.6M +83.4%
Show all 1671 →

Top Trims

  • NVIDIA CORPORATION-$701.8M -35.8%
  • ADOBE INC-$536.5M -70.5%
  • PALANTIR TECHNOLOGIES INC-$527.2M -56.0%
  • BROADCOM INC-$477.0M -69.3%
  • SERVICENOW INC-$474.6M -97.9%
Show all 1235 →

New Positions

  • INTUIT$564.2M
  • SELECT SECTOR SPDR TR$309.1M
  • SPACE EXPLORATION TECHN CORP$303.3M
  • INTERCONTINENTAL EXCHANGE IN$249.8M
  • FORTIVE CORP$196.1M
Show all 665 →

Exited Positions

  • HONEYWELL INTL INC$392.7M
  • BLOOM ENERGY CORP$194.2M
  • SELECT SECTOR SPDR TR$172.1M
  • SELECT SECTOR SPDR TR$111.5M
  • CENTERPOINT ENERGY INC$94.7M
Show all 443 →
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 WESTERN DIGITAL CORP WDC 958102AT2 $1.50B 1.08% 88,951,000 PRN
2 AMAZON COM INC AMZN 023135106 $1.36B 0.99% 5,716,287 SH
3 NVIDIA CORPORATION NVDA 67066G104 $1.26B 0.91% 6,284,574 SH
4 APPLE INC AAPL 037833100 $1.21B 0.87% 4,176,413 SH
5 TESLA INC TSLA 88160R101 $1.20B 0.87% 2,861,596 SH
6 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $1.14B 0.82% 2,274,395 SH
7 JPMORGAN CHASE & CO JPM 46625H100 $968.1M 0.70% 2,957,516 SH
8 MASTERCARD INCORPORATED MA 57636Q104 $945.6M 0.68% 1,841,139 SH
9 COSTCO WHOLESALE CORPORATION COST 22160K105 $941.3M 0.68% 1,006,231 SH
10 ASML HLDG NV ASML N07059210 $918.1M 0.66% 461,505 SH
11 ADVANCED MICRO DEVICES INC AMD 007903107 $880.3M 0.64% 1,515,419 SH
12 CITIGROUP INC C 172967424 $831.1M 0.60% 5,938,026 SH
13 BOSTON SCIENTIFIC CORP BSX 101137107 $826.2M 0.60% 19,359,023 SH
14 ALPHABET INC GOOGL 02079K305 $802.9M 0.58% 2,246,651 SH
15 LOCKHEED MARTIN CORP LMT 539830109 $799.8M 0.58% 1,569,836 SH
16 INTUITIVE SURGICAL INC ISRG 46120E602 $787.1M 0.57% 1,979,128 SH
17 SCHWAB CHARLES CORP SCHW 808513105 $777.4M 0.56% 8,425,755 SH
18 KIMBERLY-CLARK CORP KMB 494368103 $774.4M 0.56% 7,054,632 SH
19 GOLDMAN SACHS GROUP INC GS 38141G104 $762.1M 0.55% 753,545 SH
20 TJX COS INC NEW TJX 872540109 $756.1M 0.55% 4,990,475 SH
21 T-MOBILE US INC TMUS 872590104 $745.4M 0.54% 4,443,802 SH
22 ABBOTT LABORATORIES ABT 002824100 $737.4M 0.53% 8,126,315 SH
23 ROBLOX CORP RBLX 771049103 $731.3M 0.53% 13,448,649 SH
24 INTERACTIVE BROKERS GROUP IN IBKR 45841N107 $725.9M 0.53% 8,340,400 SH
25 MORGAN STANLEY MS 617446448 $715.7M 0.52% 3,423,546 SH
26 MICROSOFT CORP MSFT 594918104 $682.4M 0.49% 1,829,283 SH
27 PROGRESSIVE CORP PGR 743315103 $662.0M 0.48% 3,030,604 SH
28 CLOUDFLARE INC NET 18915M107 $634.3M 0.46% 2,586,183 SH
29 CHIPOTLE MEXICAN GRILL INC CMG 169656105 $628.5M 0.46% 18,486,484 SH
30 MICRON TECHNOLOGY INC MU 595112103 $617.7M 0.45% 535,173 SH
31 BLOOM ENERGY CORP BE 093712107 $610.4M 0.44% 2,016,532 SH
32 EQUINIX INC EQIX 29444U700 $601.3M 0.44% 576,841 SH
33 WELLS FARGO & CO WFC 949746101 $600.5M 0.43% 7,266,171 SH
34 RTX CORPORATION RTX 75513E101 $589.7M 0.43% 3,108,337 SH
35 ILLINOIS TOOL WKS INC ITW 452308109 $582.5M 0.42% 2,153,740 SH
36 BRISTOL-MYERS SQUIBB CO BMY 110122108 $581.1M 0.42% 10,085,383 SH
37 ALNYLAM PHARMACEUTICALS INC ALNY 02043Q107 $564.7M 0.41% 1,875,937 SH
38 INTUIT INTU 461202103 $564.2M 0.41% 2,161,507 SH
39 GUARDANT HEALTH INC GH 40131M109 $558.0M 0.40% 3,719,301 SH
40 SANDISK CORP SNDK 80004C200 $549.5M 0.40% 241,675 SH
41 WASTE CONNECTIONS INC WCN 94106B101 $541.1M 0.39% 3,245,893 SH
42 CME GROUP INC CME 12572Q105 $534.4M 0.39% 2,420,121 SH
43 ROSS STORES INC ROST 778296103 $520.7M 0.38% 2,446,237 SH
44 AIRBNB INC ABNB 009066101 $508.0M 0.37% 3,550,165 SH
45 MODERNA INC MRNA 60770K107 $503.8M 0.36% 7,193,530 SH
46 THE CIGNA GROUP CI 125523100 $499.8M 0.36% 1,813,110 SH
47 IONIS PHARMACEUTICALS INC IONS 462222100 $495.7M 0.36% 6,252,342 SH
48 AERCAP HOLDINGS NV AER N00985106 $494.9M 0.36% 3,394,989 SH
49 AMERICAN AIRLINES GROUP INC AAL 02376R102 $492.2M 0.36% 27,240,983 SH
50 DOW HLDGS INC DOW 260557103 $489.0M 0.35% 17,873,366 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-14 $138.12B 5,017 0000899140-26-000855
2026-03-31 2026-05-15 $123.93B 4,546 0000899140-26-000547
2025-12-31 2026-02-17 $70.90B 4,041 0000899140-26-000232
2025-09-30 2025-11-14 $67.17B 3,628 0000899140-25-001286