AIGEN INVESTMENT MANAGEMENT, LP

Q1 2026 13F-HR Holdings

Location
New York, NY
Holdings as of
3/31/2026
Date filed
5/15/2026
Form type
13F-HR
Num holdings
496
Total value ($000)
$389,222
Net value change ($000)
-42,761 (-9.9%)
New positions
284
Sold out positions
338
Turnover %
114.2%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/13/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 2025
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)
SRE 6,027 NEW
HD 5,609 965.4%
APD 4,598 NEW
COF 4,469 NEW
V 4,325 1939.5%
FDX 4,265 NEW
MA 4,054 NEW
ADI 4,007 NEW
HAL 3,842 NEW
ELV 3,801 NEW
Top Reduces (Value $000, Stocks/ETFs)
BLK -7,062 -93.7%
MSFT -6,839 -85.3%
PG -5,408 -100.0%
NFLX -5,277 -100.0%
KEY -5,131 -100.0%
AMZN -5,043 -95.2%
MSI -4,581 -100.0%
VEEV -4,290 -100.0%
EOG -4,071 -100.0%
KMI -3,770 -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.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type