Filed: 5/5/2026ACC: 0001104659-26-055325
📋 What this filing means
ZWEIG-DIMENNA ASSOCIATES LLC filed this quarterly 13F‑HR report disclosing 61 equity positions with a total reported market value of $722.23M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
61
Positions
$722.23M
Total AUM (reported)
9.68M
Total Shares
Allocation by class
COM$427.41M59.2%
COM CL A$173.72M24.1%
SPONSORED ADS$38.13M5.3%
CL A$20.78M2.9%
CAP STK CL A$14.86M2.1%
COM NEW$14.10M2.0%
SHS$13.29M1.8%
Portfolio Concentration
Top 3$151.41M21.0%
4–10$170.04M23.5%
11–25$221.07M30.6%
Rest$179.71M24.9%
Top 3 weight
21.0%
Top 10 weight
44.5%
Voting Authority Distribution
Total shares with voting rights: 9.68M
Sole
Full voting authority
9.68M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole61
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings61
Rows:
AMAZON COM INC
SOLEShares359.76K
TypeSH
Market value$74.93M
10.37%
Sole
359.76K
Shared
0.00
None
0.00
GENEDX HOLDINGS CORP
SOLEShares689.29K
TypeSH
Market value$44.27M
6.13%
Sole
689.29K
Shared
0.00
None
0.00
APPLOVIN CORP
SOLEShares80.95K
TypeSH
Market value$32.22M
4.46%
Sole
80.95K
Shared
0.00
None
0.00
LUMENTUM HLDGS INC
SOLEShares40.75K
TypeSH
Market value$28.64M
3.97%
Sole
40.75K
Shared
0.00
None
0.00
COHERENT CORP
SOLEShares116.75K
TypeSH
Market value$27.81M
3.85%
Sole
116.75K
Shared
0.00
None
0.00
TAIWAN SEMICONDUCTOR MFG LTD
SOLEShares77.42K
TypeSH
Market value$26.17M
3.62%
Sole
77.42K
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares130.64K
TypeSH
Market value$22.78M
3.15%
Sole
130.64K
Shared
0.00
None
0.00
APPLIED MATERIALS
SOLEShares65.30K
TypeSH
Market value$22.32M
3.09%
Sole
65.30K
Shared
0.00
None
0.00
BROADCOM INC
SOLEShares69.60K
TypeSH
Market value$21.54M
2.98%
Sole
69.60K
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares36.32K
TypeSH
Market value$20.78M
2.88%
Sole
36.32K
Shared
0.00
None
0.00
LAM RESEARCH
SOLEShares96.50K
TypeSH
Market value$20.62M
2.85%
Sole
96.50K
Shared
0.00
None
0.00
VISA INC
SOLEShares66.70K
TypeSH
Market value$20.16M
2.79%
Sole
66.70K
Shared
0.00
None
0.00
VERTIV HOLDINGS CO
SOLEShares79.58K
TypeSH
Market value$19.94M
2.76%
Sole
79.58K
Shared
0.00
None
0.00
CROWDSTRIKE HOLDINGS INC
SOLEShares46.50K
TypeSH
Market value$18.15M
2.51%
Sole
46.50K
Shared
0.00
None
0.00
SANDISK CORP
SOLEShares24.85K
TypeSH
Market value$15.79M
2.19%
Sole
24.85K
Shared
0.00
None
0.00
MICRON TECHNOLOGY INC
SOLEShares45.50K
TypeSH
Market value$15.37M
2.13%
Sole
45.50K
Shared
0.00
None
0.00
NATERA INC
SOLEShares76.25K
TypeSH
Market value$15.25M
2.11%
Sole
76.25K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares51.67K
TypeSH
Market value$14.86M
2.06%
Sole
51.67K
Shared
0.00
None
0.00
DELTA AIR LINES INC DEL
SOLEShares212.06K
TypeSH
Market value$14.10M
1.95%
Sole
212.06K
Shared
0.00
None
0.00
SPOTIFY TECHNOLOGY S A
SOLEShares27.41K
TypeSH
Market value$13.29M
1.84%
Sole
27.41K
Shared
0.00
None
0.00
QXO INC
SOLEShares582.50K
TypeSH
Market value$11.31M
1.57%
Sole
582.50K
Shared
0.00
None
0.00
TERADYNE INC
SOLEShares38.03K
TypeSH
Market value$11.28M
1.56%
Sole
38.03K
Shared
0.00
None
0.00
KRATOS DEFENSE & SECURITY SOLTNS INC
SOLEShares155.03K
TypeSH
Market value$10.93M
1.51%
Sole
155.03K
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares27.85K
TypeSH
Market value$10.31M
1.43%
Sole
27.85K
Shared
0.00
None
0.00
NETFLIX INC
SOLEShares101K
TypeSH
Market value$9.71M
1.34%
Sole
101K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
AMAZON COM INCSOLE | COM | 359.76K | SH | $74.93M 10.37% | 359.76K | 0.00 | 0.00 |
GENEDX HOLDINGS CORPSOLE | COM CL A | 689.29K | SH | $44.27M 6.13% | 689.29K | 0.00 | 0.00 |
APPLOVIN CORPSOLE | COM CL A | 80.95K | SH | $32.22M 4.46% | 80.95K | 0.00 | 0.00 |
LUMENTUM HLDGS INCSOLE | COM | 40.75K | SH | $28.64M 3.97% | 40.75K | 0.00 | 0.00 |
COHERENT CORPSOLE | COM | 116.75K | SH | $27.81M 3.85% | 116.75K | 0.00 | 0.00 |
TAIWAN SEMICONDUCTOR MFG LTDSOLE | SPONSORED ADS | 77.42K | SH | $26.17M 3.62% | 77.42K | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 130.64K | SH | $22.78M 3.15% | 130.64K | 0.00 | 0.00 |
APPLIED MATERIALSSOLE | COM | 65.30K | SH | $22.32M 3.09% | 65.30K | 0.00 | 0.00 |
BROADCOM INCSOLE | COM | 69.60K | SH | $21.54M 2.98% | 69.60K | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 36.32K | SH | $20.78M 2.88% | 36.32K | 0.00 | 0.00 |
LAM RESEARCHSOLE | COM | 96.50K | SH | $20.62M 2.85% | 96.50K | 0.00 | 0.00 |
VISA INCSOLE | COM CL A | 66.70K | SH | $20.16M 2.79% | 66.70K | 0.00 | 0.00 |
VERTIV HOLDINGS COSOLE | COM CL A | 79.58K | SH | $19.94M 2.76% | 79.58K | 0.00 | 0.00 |
CROWDSTRIKE HOLDINGS INCSOLE | COM CL A | 46.50K | SH | $18.15M 2.51% | 46.50K | 0.00 | 0.00 |
SANDISK CORPSOLE | COM | 24.85K | SH | $15.79M 2.19% | 24.85K | 0.00 | 0.00 |
MICRON TECHNOLOGY INCSOLE | COM | 45.50K | SH | $15.37M 2.13% | 45.50K | 0.00 | 0.00 |
NATERA INCSOLE | COM | 76.25K | SH | $15.25M 2.11% | 76.25K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 51.67K | SH | $14.86M 2.06% | 51.67K | 0.00 | 0.00 |
DELTA AIR LINES INC DELSOLE | COM NEW | 212.06K | SH | $14.10M 1.95% | 212.06K | 0.00 | 0.00 |
SPOTIFY TECHNOLOGY S ASOLE | SHS | 27.41K | SH | $13.29M 1.84% | 27.41K | 0.00 | 0.00 |
QXO INCSOLE | COM | 582.50K | SH | $11.31M 1.57% | 582.50K | 0.00 | 0.00 |
TERADYNE INCSOLE | COM | 38.03K | SH | $11.28M 1.56% | 38.03K | 0.00 | 0.00 |
KRATOS DEFENSE & SECURITY SOLTNS INCSOLE | COM | 155.03K | SH | $10.93M 1.51% | 155.03K | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 27.85K | SH | $10.31M 1.43% | 27.85K | 0.00 | 0.00 |
NETFLIX INCSOLE | COM | 101K | SH | $9.71M 1.34% | 101K | 0.00 | 0.00 |
Page 1 of 3