ARROWSTREET CAPITAL LIMITED PARTNERSHIP

Hedge Fund • Quant

ARROWSTREET CAPITAL LIMITED PARTNERSHIP is a Quant Hedge Fund based in Boston, MA led by Anthony Ryan, reporting $253.55B in AUM as of Q3 2025 with 31% Technology concentration.

CEOAnthony Ryan

Portfolio Value: $158.92B
Positions: 1,827
Top Holding: AAPL at 4.51%
Last Reported: Q3 2025

Address200 Clarendon Street, 30th Floor, Boston, MA, 02116, United States

Top Holdings

Largest long holdings in ARROWSTREET CAPITAL LIMITED PARTNERSHIP's portfolio (23.4% of total portfolio)

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Holding	Sector	Market Value	Weight	Ownership	Owned Since
1 Apple AAPL	Consumer Electronics Technology	$7.2B	4.51%	0.19% 28.2M shares	Q1 2017 Held for 8y 8m
2 Microsoft MSFT	Software - Infrastructure Technology	$6.5B	4.11%	0.17% 12.6M shares	Q1 2017 Held for 8y 8m
3 Nvidia NVDA	Semiconductors Technology	$4.8B	3.02%	0.11% 25.7M shares	Q1 2020 Held for 5y 8m
4 Meta Platforms, Inc. META	Internet Content & Information Communication Services	$4.5B	2.85%	0.25% 6.2M shares	Q1 2017 Held for 8y 8m
5 Amazon AMZN	Specialty Retail Consumer Cyclical	$4.5B	2.82%	0.19% 20.4M shares	Q1 2017 Held for 8y 8m
6 Netflix NFLX	Entertainment Communication Services	$2.7B	1.73%	0.54% 2.3M shares	Q3 2019 Held for 6y 2m
7 Adobe ADBE	Software - Infrastructure Technology	$2.0B	1.25%	1.34% 5.6M shares	Q1 2017 Held for 8y 8m
8 Broadcom Inc. AVGO	Semiconductors Technology	$1.9B	1.17%	0.12% 5.6M shares	Q4 2020 Held for 4y 11m
9 Barnes Group B	Industrial - Machinery Industrials	$1.6B	1.02%	2.88% 49.2M shares	Q1 2025 Held for 8 months
10 Merck & Co. MRK	Drug Manufacturers - General Healthcare	$1.6B	0.99%	0.75% 18.7M shares	Q1 2017 Held for 8y 8m

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Changes

Portfolio activity, position movements, and quarter-over-quarter changes in ARROWSTREET CAPITAL LIMITED PARTNERSHIP's latest filing

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Market Value

$158.92B

Prior: $141.65B

Q/Q Change

+12.19%

+$17.3B

Net Flows % of MV

+3.35%

Turnover Ratio

16.23%

New Purchases

46 stocks

$266.7M

Added To

830 stocks

+$28.2B

Sold Out Of

335 stocks

$5.1B

Reduced Holdings

653 stocks

-$18.0B

Increased Positions

Position	Shares Δ	Change
1 Credo Technology Group Holding Ltd CRDO	New	0 → 318.0K +$46.3M
2 Astera Labs, Inc. ALAB	New	0 → 203.0K +$39.7M
3 BBT BB&T Corporation BBT	New	0 → 1.5M +$34.9M
4 VRNA Verona Pharma VRNA	New	0 → 185.3K +$19.8M
5 Euronav CMBT	New	0 → 1.3M +$12.0M

Decreased Positions

Position	Shares Δ	Change
1 Capital One Financial COF	Sold	1.9M → 0 −$401.7M
2 CrowdStrike Holdings, Inc. CRWD	Sold	630.9K → 0 −$321.3M
3 Fiserv FI	Sold	1.7M → 0 −$284.7M
4 Cenovus Energy CVE	Sold	16.9M → 0 −$229.8M
5 Synchrony Financial SYF	Sold	3.2M → 0 −$215.3M

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Analytics

Portfolio insights and performance metrics for ARROWSTREET CAPITAL LIMITED PARTNERSHIP

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Sector Allocation

Technology

31.40%

Consumer Cyclical

12.10%

Healthcare

11.20%

Communication Services

10.10%

Financial Services

7.80%

Industrials

7.10%

Basic Materials

5.10%

Consumer Defensive

4.30%

Energy

1.60%

Real Estate

1.60%

Utilities

0.90%

ETF

0.80%

Market Cap Distribution

Mega Cap (> $200B)

31.92%

Large Cap ($10B - $200B)

48.25%

Mid Cap ($2B - $10B)

10.06%

Small Cap ($300M - $2B)

2.56%

Micro Cap ($50M - $300M)

0.16%

Nano Cap (< $50M)

0.61%

N/A (ETF or Unknown)

6.43%

Portfolio Concentration

Top 10 Holdings %

23.45%

Top 20 Holdings %

31.8%

Top 50 Holdings %

47.75%

Top 100 Holdings %

62.13%