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ZDA

Zweig-DiMenna Associates Portfolio holdings

AUM $722M
1-Year Est. Return 97.69%
This Fund
S&P 500
This Quarter Est. Return
+26.38%
1 Year Est. Return
+97.69%
3 Year Est. Return
+317.96%
5 Year Est. Return
+499.45%
10 Year Est. Return
+3,067.75%
AUM
$1.43B
AUM Growth
+$372M
Cap. Flow
+$195M
Cap. Flow %
13.63%
Top 10 Hldgs %
39.2%
Holding
113
New
27
Increased
31
Reduced
27
Closed
14

Top Buys

Rank Stock Value
1
CRWV
CoreWeave
CRWV
+$15.1M
2
HUT
Hut 8
HUT
+$12.9M
3
FIGR
Figure Technology Solutions
FIGR
+$11.4M
4
LVS icon
Las Vegas Sands
LVS
+$11.2M
5
GEV icon
GE Vernova
GEV
+$10.3M

Top Sells

Rank Stock Value
1
TTAN
ServiceTitan Inc
TTAN
+$12.4M
2
SNDK
Sandisk
SNDK
+$8.39M
3
ISRG icon
Intuitive Surgical
ISRG
+$6.4M
4
MA icon
Mastercard
MA
+$5.94M
5
GLD icon
SPDR Gold Trust
GLD
+$5.69M

Sector Composition

Rank Sector Weight
1 Technology 31.45%
2 Industrials 13.6%
3 Communication Services 11.76%
4 Financials 10.42%
5 Consumer Discretionary 9.86%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PCOR icon
76
Procore
PCOR
$8.82B
$4.54M 0.32%
62,283
– –
MU icon
77
Micron Technology
MU
$985B
$4.42M 0.31%
26,402
-30,098
-53% -$3.85M
AMN icon
78
AMN Healthcare
AMN
$1.4B
$4.32M 0.3%
223,241
– –
MA icon
79
Mastercard
MA
$492B
$4.24M 0.3%
7,450
-10,350
-58% -$5.94M
RBLX icon
80
Roblox
RBLX
$26.6B
$4M 0.28%
+28,900
New +$3.59M
EQT icon
81
EQT Corp
EQT
$33.8B
$3.62M 0.25%
+66,500
New +$3.51M
BTBT icon
82
Bit Digital
BTBT
$457M
$3.48M 0.24%
1,159,600
+253,900
+28% +$770K
BA icon
83
Boeing
BA
$184B
$3.43M 0.24%
+15,900
New +$3.58M
ANET icon
84
Arista Networks
ANET
$242B
$3.28M 0.23%
22,500
– –
M icon
85
Macy's
M
$6.58B
$2.98M 0.21%
166,000
+121,000
+269% +$1.71M
OUST icon
86
Ouster
OUST
$2.84B
$2.44M 0.17%
+90,150
New +$2.51M
ONB icon
87
Old National Bancorp
ONB
$10.1B
$2.19M 0.15%
+100,000
New +$2.21M
MGNI icon
88
Magnite
MGNI
$3.46B
$2.18M 0.15%
99,900
-11,600
-10% -$274K
KYIV
89
Kyivstar Group
KYIV
$3.05B
$2M 0.14%
+160,000
New +$1.9M
ANGI icon
90
Angi Inc
ANGI
$187M
$1.14M 0.08%
+70,000
New +$1.2M
XHB icon
91
State Street SPDR S&P Homebuilders ETF
XHB
$1.58B
$1.02M 0.07%
9,200
-9,900
-52% -$1.09M
HITI
92
High Tide
HITI
$205M
$550K 0.04%
+151,500
New +$438K
OIH icon
93
VanEck Oil Services ETF
OIH
$1.95B
$312K 0.02%
1,200
-2,800
-70% -$695K
AAOI icon
94
Applied Optoelectronics
AAOI
$11.3B
– –
-135,000
Closed -$3.47M
AI icon
95
C3.ai
AI
$1.62B
– –
-13,000
Closed -$319K
CSCO icon
96
Cisco
CSCO
$485B
– –
-60,000
Closed -$4.16M
CYTK icon
97
Cytokinetics
CYTK
$10.5B
– –
-35,600
Closed -$1.18M
GE icon
98
GE Aerospace
GE
$380B
– –
-11,900
Closed -$3.06M
GKOS icon
99
Glaukos
GKOS
$10.7B
– –
-8,600
Closed -$888K
ISRG icon
100
Intuitive Surgical
ISRG
$138B
– –
-11,775
Closed -$6.4M
1 2 3
4
5

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Zweig-DiMenna Associates's Q3 2025 Portfolio in Review

As of Q3 2025, Zweig-DiMenna Associates held 113 positions worth $1.43B, up 35% from $1.06B the previous quarter. Its ten largest holdings account for 39% of the portfolio.

Zweig-DiMenna Associates deployed $195M of net new capital in Q3 2025, opening 27 new positions and adding to 31 existing holdings. Its largest new stake was CoreWeave: 127,250 shares worth $17.4M.

By sector, the portfolio is most concentrated in Technology at 31% of assets, down from 33% a quarter earlier, followed by Industrials and Communication Services.

On the sell side, the largest reduction was Mastercard, an estimated $5.94M trimmed.

  • Zweig-DiMenna Associates's largest Q3 2025 buy was CoreWeave: 127,250 shares worth $17.4M.
  • Zweig-DiMenna Associates added most to Hut 8 in Q3 2025, an estimated $12.9M increase.
  • Zweig-DiMenna Associates's biggest Q3 2025 reduction was Mastercard, cutting an estimated $5.94M.
  • Zweig-DiMenna Associates fully exited ServiceTitan Inc in Q3 2025, selling an estimated $12.4M.
  • Zweig-DiMenna Associates's ten largest holdings make up 39% of its $1.43B portfolio in Q3 2025.
  • Zweig-DiMenna Associates opened 27 new positions and closed 14 in Q3 2025.
  • Zweig-DiMenna Associates's portfolio value rose 35% quarter-over-quarter to $1.43B.

Based on Zweig-DiMenna Associates's 13F filing for Q3 2025, filed 7 Nov 2025.