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ARROWSTREET CAPITAL, LIMITED PARTNERSHIP — 13F Holdings & Portfolio

CIK 1164508 · latest 13F-HR filed 2026-08-13

Backtest portfolio

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP manages $225.37B in 13F-reported U.S. long-equity assets across 1,887 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are MSFT (4.58%), AMZN (4.27%), AAPL (3.84%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 382 new positions, exited 305, added to 956, and trimmed 454.

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
200 CLARENDON STREET, 30TH FLOOR
BOSTON, MA 02116
Phone
(617) 919-0000
Filing Manager
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
BOSTON, MA
Signatory
Kimberly Kelley
Chief Compliance Officer
Loading holdings…
AUM

$225.37B

Long-equity book

Holdings

1,887

Distinct positions

Period

2026-06-30

Filed 2026-08-13

Q/Q Activity

+382 / −305 / ↑956 / ↓454

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • APPLE INC$3.71B +75.3%
  • SANDISK CORP$3.14B +174.9%
  • AMAZON COM INC$2.83B +41.7%
  • LAM RESEARCH CORP$2.50B +88.8%
  • SEAGATE TECHNOLOGY HLDNGS PL$1.50B +267.5%
Show all 956 →

Top Trims

  • BROADCOM INC-$2.55B -44.0%
  • AGNICO EAGLE MINES LTD-$1.05B -76.5%
  • CANADIAN NAT RES LTD MED TER-$782.3M -55.4%
  • BARRICK MNG CORP-$674.2M -34.8%
  • NEWMONT CORP-$639.1M -94.2%
Show all 454 →

New Positions

  • KINROSS GOLD CORP$697.9M
  • STMICROELECTRONICS N V$260.7M
  • TOWER SEMICONDUCTOR LTD$241.1M
  • FLEX LTD$203.8M
  • DELL TECHNOLOGIES INC$163.6M
Show all 382 →

Exited Positions

  • EXXON MOBIL CORP$766.3M
  • CHEVRON CORPORATION$402.5M
  • CONOCOPHILLIPS$305.0M
  • FIRST MAJESTIC SILVER CORP$261.1M
  • HOLOGIC INC$220.8M
Show all 305 →
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 MICROSOFT CORP MSFT 594918104 $10.32B 4.58% 27,659,541 SH
2 AMAZON COM INC AMZN 023135106 $9.62B 4.27% 40,346,851 SH
3 APPLE INC AAPL 037833100 $8.65B 3.84% 29,889,028 SH
4 NVIDIA CORPORATION NVDA 67066G104 $6.95B 3.08% 34,746,375 SH
5 ALPHABET INC GOOGL 02079K305 $5.35B 2.37% 14,972,649 SH
6 LAM RESEARCH CORP LRCX 512807306 $5.32B 2.36% 12,269,198 SH
7 ALPHABET INC GOOG 02079K107 $5.06B 2.25% 14,331,673 SH
8 SANDISK CORP SNDK 80004C200 $4.93B 2.19% 2,169,423 SH
9 BROADCOM INC AVGO 11135F101 $3.25B 1.44% 8,593,712 SH
10 ASML HLDG NV ASML N07059210 $2.91B 1.29% 1,463,906 SH
11 PALANTIR TECHNOLOGIES INC PLTR 69608A108 $2.39B 1.06% 20,517,115 SH
12 CISCO SYS INC CSCO 17275R102 $2.27B 1.01% 19,339,431 SH
13 MASTERCARD INCORPORATED MA 57636Q104 $2.18B 0.97% 4,236,451 SH
14 AMPHENOL CORP APH 032095101 $2.10B 0.93% 11,886,105 SH
15 SALESFORCE INC CRM 79466L302 $2.08B 0.92% 13,278,612 SH
16 SEAGATE TECHNOLOGY HLDNGS PL STX G7997R103 $2.06B 0.92% 2,138,429 SH
17 FORTINET INC FTNT 34959E109 $1.56B 0.69% 10,127,342 SH
18 INTUITIVE SURGICAL INC ISRG 46120E602 $1.49B 0.66% 3,744,497 SH
19 ARM HOLDINGS PLC ARM 042068205 $1.45B 0.64% 4,094,696 SH
20 SUNCOR ENERGY INC NEW SU 867224107 $1.44B 0.64% 26,749,080 SH
21 KLA CORP KLAC 482480100 $1.42B 0.63% 4,712,396 SH
22 ADOBE INC ADBE 00724F101 $1.39B 0.62% 6,787,022 SH
23 TAIWAN SEMICONDUCTOR MANUFAC TSM 874039100 $1.35B 0.60% 2,818,252 SH
24 PROGRESSIVE CORP PGR 743315103 $1.33B 0.59% 6,092,628 SH
25 ARISTA NETWORKS INC ANET 040413205 $1.29B 0.57% 7,615,964 SH
26 COMCAST CORP NEW CMCSA 20030N101 $1.28B 0.57% 52,306,272 SH
27 TJX COS INC NEW TJX 872540109 $1.27B 0.56% 8,366,623 SH
28 BARRICK MNG CORP B 06849F108 $1.26B 0.56% 34,384,348 SH
29 UNITEDHEALTH GROUP INC UNH 91324P102 $1.25B 0.56% 3,010,223 SH
30 LUMENTUM HLDGS INC LITE 55024U109 $1.18B 0.52% 1,370,571 SH
31 MCKESSON CORP MCK 58155Q103 $1.17B 0.52% 1,551,950 SH
32 INTUIT INTU 461202103 $1.17B 0.52% 4,468,170 SH
33 MCDONALDS CORP MCD 580135101 $1.15B 0.51% 4,265,113 SH
34 DISNEY WALT CO DIS 254687106 $1.07B 0.48% 11,134,781 SH
35 STRYKER CORPORATION SYK 863667101 $1.03B 0.46% 3,282,207 SH
36 MEDTRONIC PLC MDT G5960L103 $1.01B 0.45% 12,892,710 SH
37 ASTRAZENECA PLC AZN G0593M107 $1.00B 0.44% 5,307,020 SH
38 BOSTON SCIENTIFIC CORP BSX 101137107 $994.2M 0.44% 23,293,913 SH
39 ABBOTT LABORATORIES ABT 002824100 $988.8M 0.44% 10,897,178 SH
40 DANAHER CORP DEL DHR 235851102 $983.5M 0.44% 5,163,059 SH
41 T-MOBILE US INC TMUS 872590104 $958.4M 0.43% 5,713,699 SH
42 LINDE PLC LIN G54950103 $957.3M 0.42% 1,844,738 SH
43 BANK OF AMER CORP BAC 060505104 $948.0M 0.42% 16,638,101 SH
44 BOOKING HOLDINGS INC BKNG 09857L108 $937.1M 0.42% 5,257,377 SH
45 AON PLC AON G0403H108 $867.3M 0.38% 2,614,754 SH
46 HCA HEALTHCARE INC HCA 40412C101 $861.5M 0.38% 2,209,485 SH
47 WELLS FARGO & CO WFC 949746101 $856.1M 0.38% 10,359,027 SH
48 UBS GROUP AG UBS H42097107 $844.2M 0.37% 17,034,727 SH
49 CHUBB LIMITED CB H1467J104 $838.6M 0.37% 2,461,009 SH
50 CIENA CORP CIEN 171779309 $822.7M 0.37% 1,677,029 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-13 $225.37B 1,887 0001164508-26-000035
2026-03-31 2026-05-14 $184.75B 1,810 0001164508-26-000028
2025-12-31 2026-02-13 $170.74B 1,808 0001164508-26-000002
2025-09-30 2025-11-13 $158.59B 1,827 0001164508-25-000009