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ZDA

Zweig-DiMenna Associates Portfolio holdings

AUM $1.1B
1-Year Est. Return 171.86%
This Fund
S&P 500
This Quarter Est. Return
+29.99%
1 Year Est. Return
+171.86%
3 Year Est. Return
+561.39%
5 Year Est. Return
+872.04%
10 Year Est. Return
+5,051.77%
AUM
$1.06B
AUM Growth
+$426M
Cap. Flow
+$171M
Cap. Flow %
16.2%
Top 10 Hldgs %
41.95%
Holding
102
New
38
Increased
24
Reduced
11
Closed
16

Top Buys

Rank Stock Value
1
TSM icon
TSMC
TSM
+$23.8M
2
GLD icon
SPDR Gold Trust
GLD
+$15.4M
3
PINS icon
Pinterest
PINS
+$12.5M
4
AMZN icon
Amazon
AMZN
+$12.1M
5
MRVL icon
Marvell Technology
MRVL
+$10.8M

Top Sells

Rank Stock Value
1
BABA icon
Alibaba
BABA
+$17.3M
2
RNR icon
RenaissanceRe
RNR
+$11.1M
3
FTAI icon
FTAI Aviation
FTAI
+$9.35M
4
JD icon
JD.com
JD
+$8.17M
5
ISRG icon
Intuitive Surgical
ISRG
+$7.3M

Sector Composition

Rank Sector Weight
1 Technology 33.43%
2 Industrials 12.17%
3 Communication Services 11.83%
4 Healthcare 11%
5 Consumer Discretionary 9.61%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
TWLO icon
26
Twilio
TWLO
$36.5B
$11.6M 1.09%
+93,000
New +$9.89M
LITE icon
27
Lumentum
LITE
$80.3B
$10.5M 0.99%
+110,000
New +$7.81M
GOOGL icon
28
Alphabet (Google) Class A
GOOGL
$4.24T
$10.4M 0.98%
58,875
+29,525
+101% +$4.83M
DG icon
29
Dollar General
DG
$27.1B
$10.3M 0.97%
90,000
– –
PRCH icon
30
Porch Group
PRCH
$1.98B
$10.3M 0.97%
872,500
+652,500
+297% +$5.61M
CRM icon
31
Salesforce
CRM
$211B
$10.2M 0.96%
37,258
– –
NXPI icon
32
NXP Semiconductors
NXPI
$56.4B
$10.2M 0.96%
+46,500
New +$9.08M
STX icon
33
Seagate
STX
$188B
$10.1M 0.96%
+70,100
New +$7.26M
MA icon
34
Mastercard
MA
$521B
$10M 0.95%
17,800
+350
+2% +$194K
SPOT icon
35
Spotify
SPOT
$113B
$9.76M 0.92%
12,725
-11,305
-47% -$7.26M
EMBJ
36
Embraer S.A. ADS
EMBJ
$12.9B
$9.65M 0.91%
169,500
+15,320
+10% +$724K
SPNT icon
37
SiriusPoint
SPNT
$2.81B
$8.94M 0.85%
438,500
– –
HOOD icon
38
Robinhood
HOOD
$93.7B
$8.49M 0.8%
+90,675
New +$5.37M
SNDK
39
Sandisk
SNDK
$217B
$8.39M 0.79%
185,003
+142,500
+335% +$5.45M
WULF icon
40
TeraWulf
WULF
$7.66B
$8.13M 0.77%
+1,856,800
New +$6.34M
ADI icon
41
Analog Devices
ADI
$175B
$8.09M 0.77%
+34,000
New +$7.08M
TBBB icon
42
BBB Foods
TBBB
$5.91B
$7.83M 0.74%
282,050
+23,284
+9% +$655K
TTD icon
43
Trade Desk
TTD
$6.38B
$7.59M 0.72%
+105,500
New +$6.74M
FDX icon
44
FedEx
FDX
$78.3B
$7.56M 0.72%
+33,256
New +$7.28M
QXO
45
QXO Inc
QXO
$14B
$7.29M 0.69%
+338,400
New +$5.56M
KTOS icon
46
Kratos Defense & Security Solutions
KTOS
$9.76B
$7.25M 0.69%
+156,000
New +$5.65M
VRNA
47
DELISTED
Verona Pharma
VRNA
$7.02M 0.66%
+74,250
New +$5.5M
MU icon
48
Micron Technology
MU
$1.05T
$6.96M 0.66%
56,500
+12,000
+27% +$1.12M
TER icon
49
Teradyne
TER
$55.5B
$6.59M 0.62%
73,329
+22,000
+43% +$1.76M
ISRG icon
50
Intuitive Surgical
ISRG
$132B
$6.4M 0.61%
11,775
-13,968
-54% -$7.3M
1
2
3 4

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Zweig-DiMenna Associates's Q2 2025 Portfolio in Review

As of Q2 2025, Zweig-DiMenna Associates held 102 positions worth $1.06B, up 67% from $631M the previous quarter. Its ten largest holdings account for 42% of the portfolio.

Zweig-DiMenna Associates deployed $171M of net new capital in Q2 2025, opening 38 new positions and adding to 24 existing holdings. Its largest new stake was SPDR Gold Trust: 50,875 shares worth $15.5M.

By sector, the portfolio is most concentrated in Technology at 33% of assets, up from 24% a quarter earlier, followed by Industrials and Communication Services.

On the sell side, the largest reduction was FTAI Aviation, an estimated $9.35M trimmed.

  • Zweig-DiMenna Associates's largest Q2 2025 buy was SPDR Gold Trust: 50,875 shares worth $15.5M.
  • Zweig-DiMenna Associates added most to TSMC in Q2 2025, an estimated $23.8M increase.
  • Zweig-DiMenna Associates's biggest Q2 2025 reduction was FTAI Aviation, cutting an estimated $9.35M.
  • Zweig-DiMenna Associates fully exited Alibaba in Q2 2025, selling an estimated $17.3M.
  • Zweig-DiMenna Associates's ten largest holdings make up 42% of its $1.06B portfolio in Q2 2025.
  • Zweig-DiMenna Associates opened 38 new positions and closed 16 in Q2 2025.
  • Zweig-DiMenna Associates's portfolio value rose 67% quarter-over-quarter to $1.06B.

Based on Zweig-DiMenna Associates's 13F filing for Q2 2025, filed 5 Aug 2025.