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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
-4.55%
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
$631M
AUM Growth
-$706M
Cap. Flow
-$637M
Cap. Flow %
-100.86%
Top 10 Hldgs %
43.91%
Holding
113
New
24
Increased
13
Reduced
27
Closed
49

Top Buys

Rank Stock Value
1
APP icon
Applovin
APP
+$20.4M
2
BABA icon
Alibaba
BABA
+$15.1M
3
ISRG icon
Intuitive Surgical
ISRG
+$14.2M
4
WGS icon
GeneDx Holdings
WGS
+$12.8M
5
RNR icon
RenaissanceRe
RNR
+$11.2M

Top Sells

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$39.8M
2
VST icon
Vistra
VST
+$34.8M
3
META icon
Meta Platforms (Facebook)
META
+$31.4M
4
EG icon
Everest Group
EG
+$29M
5
MSFT icon
Microsoft
MSFT
+$28M

Sector Composition

Rank Sector Weight
1 Technology 23.79%
2 Consumer Discretionary 17.68%
3 Healthcare 15.91%
4 Industrials 13.22%
5 Communication Services 11.47%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
JD icon
26
JD.com
JD
$44.5B
$8.17M 1.29%
+198,600
New +$7.97M
NFLX icon
27
Netflix
NFLX
$309B
$8.12M 1.29%
87,100
-39,840
-31% -$3.79M
DG icon
28
Dollar General
DG
$27.9B
$7.91M 1.25%
90,000
+30,041
+50% +$2.27M
SPNT icon
29
SiriusPoint
SPNT
$2.68B
$7.58M 1.2%
+438,500
New +$6.54M
EMBJ
30
Embraer S.A. ADS
EMBJ
$13B
$7.12M 1.13%
+154,180
New +$6.86M
VRT icon
31
Vertiv
VRT
$105B
$7.01M 1.11%
97,100
-207,975
-68% -$22.1M
TBBB icon
32
BBB Foods
TBBB
$4.92B
$6.9M 1.09%
258,766
-137,875
-35% -$3.84M
WYNN icon
33
Wynn Resorts
WYNN
$10.6B
$6.89M 1.09%
82,467
-13,100
-14% -$1.12M
WRBY icon
34
Warby Parker
WRBY
$3.27B
$6.35M 1.01%
348,150
-47,700
-12% -$1.14M
WGO icon
35
Winnebago Industries
WGO
$909M
$6.26M 0.99%
+181,657
New +$7.7M
GKOS icon
36
Glaukos
GKOS
$10.6B
$5.98M 0.95%
60,800
+2,135
+4% +$285K
IOT icon
37
Samsara
IOT
$23.8B
$5.59M 0.89%
145,800
-224,050
-61% -$10.4M
AMN icon
38
AMN Healthcare
AMN
$1.4B
$5.46M 0.86%
+223,241
New +$5.73M
MRVL icon
39
Marvell Technology
MRVL
$196B
$5.3M 0.84%
86,027
-127,494
-60% -$12.4M
AXON
40
Axon Enterprise
AXON
$46.4B
$4.81M 0.76%
9,150
+1,400
+18% +$819K
GOOGL icon
41
Alphabet (Google) Class A
GOOGL
$4.33T
$4.54M 0.72%
29,350
-37,650
-56% -$6.83M
TER icon
42
Teradyne
TER
$59.3B
$4.24M 0.67%
51,329
-138,829
-73% -$15.5M
PCOR icon
43
Procore
PCOR
$8.67B
$4.11M 0.65%
62,283
-57,717
-48% -$4.36M
PDD icon
44
Pinduoduo
PDD
$131B
$4.08M 0.65%
+34,500
New +$3.96M
DDOG icon
45
Datadog
DDOG
$84B
$3.99M 0.63%
40,239
-46,536
-54% -$5.87M
MU icon
46
Micron Technology
MU
$991B
$3.87M 0.61%
44,500
-116,349
-72% -$11.2M
PM icon
47
CALL
Philip Morris
PM
$295B
$3.81M 0.6%
+240
New +$34K
OIH icon
48
VanEck Oil Services ETF
OIH
$1.84B
$3.46M 0.55%
13,200
+9,300
+238% +$2.53M
FUTU icon
49
Futu Holdings
FUTU
$15.3B
$3.4M 0.54%
+33,200
New +$3.4M
AMD icon
50
Advanced Micro Devices
AMD
$789B
$3.28M 0.52%
31,894
-88,952
-74% -$9.89M
1
2
3 4 5

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Zweig-DiMenna Associates's Q1 2025 Portfolio in Review

As of Q1 2025, Zweig-DiMenna Associates held 113 positions worth $631M, down 53% from $1.34B the previous quarter. Its ten largest holdings account for 44% of the portfolio.

Zweig-DiMenna Associates withdrew a net $637M in Q1 2025, closing 49 positions and reducing 27 holdings. Its most notable exit was Vistra, an estimated $34.8M position sold in full.

By sector, the portfolio is most concentrated in Technology at 24% of assets, down from 40% a quarter earlier, followed by Consumer Discretionary and Healthcare.

Against the trend, Zweig-DiMenna Associates opened a new position in Alibaba worth $17.3M.

  • Zweig-DiMenna Associates's largest Q1 2025 buy was Alibaba: 131,100 shares worth $17.3M.
  • Zweig-DiMenna Associates added most to Applovin in Q1 2025, an estimated $20.4M increase.
  • Zweig-DiMenna Associates's biggest Q1 2025 reduction was NVIDIA, cutting an estimated $39.8M.
  • Zweig-DiMenna Associates fully exited Vistra in Q1 2025, selling an estimated $34.8M.
  • Zweig-DiMenna Associates's ten largest holdings make up 44% of its $631M portfolio in Q1 2025.
  • Zweig-DiMenna Associates opened 24 new positions and closed 49 in Q1 2025.
  • Zweig-DiMenna Associates's portfolio value fell 53% quarter-over-quarter to $631M.

Based on Zweig-DiMenna Associates's 13F filing for Q1 2025, filed 7 May 2025.