ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Q3 2026 13F-HR Detailed Holdings

Location
Boston, MA
Holdings as of
9/30/2026
Date filed
11/13/2026
Form type
13F-HR
Num holdings
1,786
Total value ($000)
$233,546,596
Net value change ($000)
+8,179,950 (3.6%)
New positions
263
Sold out positions
364
Turnover %
3.8%
Sector allocation + QoQ delta (equities-only)

Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings

You are on the SEC detailed breakdown page. Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields), and are not merged like the standard holdings view. Switch to aggregated holdings.

Snapshot: Change Analysis

Compared to Q2 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
MSFT 2,800,291 27.1%
MU 2,268,064 675.3%
CRWD 1,679,455 7823.8%
PLTR 1,098,346 45.9%
VLO 804,966 141.0%
WDC 786,368 671.8%
AMZN 742,792 7.7%
DELL 679,866 415.6%
TWLO 594,768 438.2%
PSX 568,786 282.0%
Top Reduces (Value $000, Stocks/ETFs)
AAPL -2,757,501 -31.9%
AVGO -2,729,741 -84.1%
GOOGL -1,256,376 -23.5%
LRCX -1,126,635 -21.2%
GOOG -975,473 -19.3%
GEV -743,082 -99.6%
ARM -661,627 -45.6%
LITE -514,477 -43.7%
NOW -513,533 -99.9%
NOK -506,935 -100.0%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type Discretion Other Manager Sole Shared None

Other Managers

Num Name File Number
1 ARROWSTREET CAPITAL HOLDING LLC