13F filer

Arrowstreet Capital

As of Jun 30, 2026 Filed Aug 13, 2026 CIK 1164508 SEC filings ↗
13F Value
$225.37B
Positions
1,887
Top Position
MSFT4.6%
Top 5
18.1%

Latest filing changes

vs Mar 31, 2026
1 AAPL Apple +53.7%+$3.02B
2 AMZN Amazon +23.8%+$1.85B
3 MSFT Microsoft +14.0%+$1.27B
4 PLTR Palantir Technologies +96.4%+$1.17B
5 ARM Arm Holdings +333.2%+$1.12B
Holdings1,887
# Trend (4Q)
1 MSFT 4.6% $10.32B +14.0% 27.66M 4.9% Common Stock
2 AMZN 4.3% $9.62B +23.8% 40.35M 3.7% Common Stock
3 AAPL 3.8% $8.65B +53.7% 29.89M 2.7% Common Stock
4 NVDA 3.1% $6.95B +9.3% 34.75M 3.0% Common Stock
5 GOOGL
Filing details
  • 02079K305 Jun 30, 2026 14,972,649 reported quantity $5,350,765,298 reported value
2.4% $5.35B -12.1% 14.97M 2.7% Common Stock
6 LRCX
Filing details
  • 512807306 Jun 30, 2026 12,269,198 reported quantity $5,316,611,569 reported value
2.4% $5.32B -6.9% 12.27M 1.5% Common Stock
7 GOOG 2.2% $5.06B -1.7% 14.33M 2.3% Common Stock
8 SNDK 2.2% $4.93B -23.2% 2.17M 1.0% Common Stock
9 AVGO 1.4% $3.25B -54.1% 8.59M 3.1% Common Stock
10 ASML 1.3% $2.91B -10.8% 1.46M 1.2% Common Stock
11 PLTR 1.1% $2.39B +96.4% 20.52M 0.8% Common Stock
12 CSCO 1.0% $2.27B +10.0% 19.34M 0.7% Common Stock
13 MA 1.0% $2.18B +15.6% 4.24M 1.0% Common Stock
14 APH 0.9% $2.10B +0.0% 11.89M 0.8% Common Stock
15 CRM 0.9% $2.08B +4.9% 13.28M 1.3% Common Stock
16 STX 0.9% $2.06B +49.2% 2.14M 0.3% Common Stock
17 FTNT 0.7% $1.56B +4.9% 10.13M 0.4% Common Stock
18 ISRG 0.7% $1.49B +77.8% 3.74M 0.5% Common Stock
19 ARM 0.6% $1.45B +333.2% 4.09M 0.1% ADR
20 SU 0.6% $1.44B +2.5% 26.75M 0.9% Common Stock
Change compares with the prior filing. Prior % is the share of the portfolio in that filing. Trend shows the quantity held in each of the last four filings: green rose, red fell, grey unchanged.
Exited in Latest Filing302
# Holding Prior % Prior Value Change Prior Quantity Trend (4Q) Type
Compared with the immediately prior published filing (Mar 31, 2026). Prior values are shown for context and are not included in current totals.