SEC 13F Intelligence

Managers / Q1 2026

Zweig-DiMenna Associates LLC

CIK 0001533950 · 900 THIRD AVE, 31ST FL, NEW YORK, NY, 10022 · 212.451.1196

Reported Value
$722M
Q1 2026
Positions
61
Filings on Record
30
2019–present window
Filed
May 5, 2026
original filing

Summary

Zweig-Dimenna Associates Llc reported $722M in U.S.-listed holdings across 61 positions for Q1 2026.

Its largest position, AMZN, represents 10.4% of the portfolio.

Compared with Q4 2025, the fund opened 14 new positions and exited 59.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $1.0BQ4 ’18Q1 ’19: $899MQ2 ’19: $1.1BQ3 ’19: $1.1BQ4 ’19: $1.0BQ4 ’19Q1 ’20: $755MQ2 ’20: $949MQ3 ’20: $1.5BQ4 ’20: $1.6BQ4 ’20Q1 ’21: $1.4BQ2 ’21: $1.7BQ3 ’21: $1.4BQ4 ’21: $1.2BQ4 ’21Q1 ’22: $750MQ2 ’22: $526MQ3 ’22: $459MQ4 ’22: $686.5BQ4 ’22Q1 ’23: $739MQ2 ’23: $800MQ3 ’23: $844MQ4 ’23: $887MQ4 ’23Q1 ’24: $1.1BQ2 ’24: $888MQ3 ’24: $990MQ4 ’24: $1.3BQ4 ’24Q1 ’25: $631MQ2 ’25: $1.1BQ3 ’25: $1.4BQ4 ’25: $1.6BQ4 ’25Q1 ’26: $722Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 86.9%Other: 7.3%ADR: 5.3%ETP: 0.5%
  • Common Stock · 86.9% · $628M
  • Other · 7.3% · $53M
  • ADR · 5.3% · $38M
  • ETP · 0.5% · $3M

Quarter-over-Quarter Changes full breakdown →

Holdings — Q1 2026

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Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$722M61May 5, 202613F-HRchanges · EDGAR ↗
Q4 2025$1.6B106Feb 10, 202613F-HRchanges · EDGAR ↗
Q3 2025$1.4B99Nov 7, 202513F-HRchanges · EDGAR ↗
Q2 2025$1.1B86Aug 5, 202513F-HRchanges · EDGAR ↗
Q1 2025$631M64May 7, 202513F-HRchanges · EDGAR ↗
Q4 2024$1.3B89Jan 21, 202513F-HRchanges · EDGAR ↗
Q3 2024$990M86Oct 23, 202413F-HRchanges · EDGAR ↗
Q2 2024$888M76Jul 24, 202413F-HRchanges · EDGAR ↗
Q1 2024$1.1B122Apr 29, 202413F-HRchanges · EDGAR ↗
Q4 2023$887M107Jan 25, 202413F-HRchanges · EDGAR ↗
Q3 2023$844M110Oct 25, 202313F-HRchanges · EDGAR ↗
Q2 2023$800M114Jul 26, 202313F-HRchanges · EDGAR ↗
Q1 2023$739M104Apr 28, 202313F-HRchanges · EDGAR ↗
Q4 2022$686.5B108Feb 7, 202313F-HRchanges · EDGAR ↗
Q3 2022$459M86Oct 28, 202213F-HRchanges · EDGAR ↗
Q2 2022$526M90Jul 28, 202213F-HRchanges · EDGAR ↗
Q1 2022$750M97Apr 25, 202213F-HRchanges · EDGAR ↗
Q4 2021$1.2B117Jan 27, 202213F-HRchanges · EDGAR ↗
Q3 2021$1.4B164Oct 25, 202113F-HRchanges · EDGAR ↗
Q2 2021$1.7B196Jul 29, 202113F-HRchanges · EDGAR ↗
Q1 2021$1.4B182Apr 26, 202113F-HRchanges · EDGAR ↗
Q4 2020$1.6B136Jan 26, 202113F-HRchanges · EDGAR ↗
Q3 2020$1.5B130Oct 27, 202013F-HRchanges · EDGAR ↗
Q2 2020$949M105Jul 29, 202013F-HRchanges · EDGAR ↗
Q1 2020$755M76Apr 29, 202013F-HRchanges · EDGAR ↗
Q4 2019$1.0B84Jan 30, 202013F-HRchanges · EDGAR ↗
Q3 2019$1.1B99Oct 31, 201913F-HRchanges · EDGAR ↗
Q2 2019$1.1B98Jul 10, 201913F-HRchanges · EDGAR ↗
Q1 2019$899M98Apr 29, 201913F-HRchanges · EDGAR ↗
Q4 2018$1.0B126Jan 25, 201913F-HRchanges · EDGAR ↗

Other Included Managers

This filing reports holdings on behalf of 2 additional managers.

  • Zweig-DiMenna Associates LLC
  • Zweig-DiMenna International Managers, Inc.

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.