Zweig-DiMenna Associates LLC

Q3 2025 13F-HR Holdings

Location
New York, NY
Holdings as of
9/30/2025
Date filed
11/7/2025
Form type
13F-HR
Num holdings
99
Total value ($000)
$1,429,229
Net value change ($000)
+371,948 (35.2%)
New positions
22
Sold out positions
11
Turnover %
15.4%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 8/5/2025 Next filing: 2/10/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 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)
APP 39,461 94.2%
HUT 20,923 567.3%
CRWV 17,414 NEW
WULF 13,379 164.5%
AVGO 12,887 22.8%
KTOS 11,791 162.7%
EOSE 11,629 NEW
LVS 11,430 NEW
LITE 10,850 103.8%
WGS 10,789 19.9%
Top Reduces (Value $000, Stocks/ETFs)
TTAN -12,433 -100.0%
SNDK -8,390 -100.0%
ISRG -6,399 -100.0%
MA -5,765 -57.6%
MELI -4,901 -100.0%
CSCO -4,163 -100.0%
LOAR -3,915 -17.4%
GLD -3,770 -24.3%
AAOI -3,468 -100.0%
PM -3,386 -19.0%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 142,621 (10.0% of total reported value)
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