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Asset Manager ← All Institutions

Zweig-DiMenna Associates LLC

900 THIRD AVE 31ST FL, NEW YORK, NY 10022 • 212.451.1196

Q2 2026 · Filed 2026-08-13
Market Value
$1.1B
+54.5%
Holdings
79
-29
New Purchases
20
Added To
13
Closed
10
Reduced
26
Top 10 Concentration
39.3%
Turnover
38.0%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
SNDK 6.73% 2.21% +4.51% $74M
AMD 3.33% 0.99% +2.34% $37M
MU 4.33% 2.16% +2.18% $48M
PL 1.98% 0.00% +1.98% $22M
RVMD 2.04% 0.11% +1.93% $23M
DELL 1.47% 0.00% +1.47% $16M
COF 1.37% 0.00% +1.37% $15M
ADI 1.31% 0.00% +1.31% $14M
MRVL 1.30% 0.00% +1.30% $14M
INTC 1.25% 0.00% +1.25% $14M
ONTO 1.12% 0.00% +1.12% $12M
NXPI 2.02% 1.12% +0.91% $22M
SEI 1.26% 0.38% +0.88% $14M
TLN 0.62% 0.00% +0.62% $7M
LRCX 3.50% 2.89% +0.61% $39M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
AMZN 4.90% 10.51% -5.61% $54M
WGS 3.56% 6.21% -2.64% $39M
META 1.36% 2.91% -1.56% $15M
APP 3.21% 4.52% -1.31% $35M
LITE 2.85% 4.02% -1.17% $31M
CRWD 1.42% 2.55% -1.13% $16M
KTOS 0.65% 1.53% -0.89% $7M
VRT 1.93% 2.80% -0.87% $21M
TSM 2.81% 3.67% -0.86% $31M
DAL 1.14% 1.98% -0.84% $13M
SNPS 0.00% 0.81% -0.81% $0
GOOGL 1.34% 2.08% -0.74% $15M
SPOT 1.13% 1.86% -0.74% $12M
LVS 0.00% 0.74% -0.74% $0
NFLX 0.65% 1.36% -0.71% $7M

Sector Allocation Over Time

Industry Breakdown

IndustryWeight
Technology 49.6%
Consumer Cyclical 13.2%
Industrials 12.4%
Healthcare 9.9%
Communication Services 8.6%

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 20 $536M 48.7%
Large Cap 30 $380M 34.5%
Mid Cap 18 $153M 13.9%
Small Cap 9 $24M 2.2%
Micro Cap 2 $8M 0.7%

Portfolio Analytics

Avg Market Cap
$386.9B
Median Market Cap
$43.9B
Avg P/E
55.2
Median P/E
31.2
Avg Dividend Yield
0.00%
Avg Beta
1.78
# Stocks
77
# ETFs / Funds
2

Top Holdings (79 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 SNDK 6.73% 32,609 $74M $2,273.73 $58M +7,759 +31.2%
2 AMZN 4.90% 226,579 $54M $238.34 -$21M -133,180 -37.0%
3 MU 4.33% 41,377 $48M $1,154.29 $32M -4,123 -9.1%
4 WGS 3.56% 571,950 $39M $68.65 -$5M -117,340 -17.0%
5 AMAT 3.55% 54,128 $39M $723.00 $17M -11,172 -17.1%
6 LRCX 3.50% 88,966 $39M $433.33 $18M -7,534 -7.8%
7 AMD 3.33% 63,226 $37M $580.91 $30M +28,467 +81.9%
8 COHR 3.31% 92,371 $36M $394.47 $9M -24,379 -20.9%
9 APP 3.21% 68,675 $35M $515.23 $3M -12,275 -15.2%
10 LITE 2.85% 36,553 $31M $858.06 $3M -4,197 -10.3%
11 TSM 2.81% 64,728 $31M $477.57 $5M -12,697 -16.4%
12 NVDA 2.66% 146,615 $29M $200.09 $7M +15,975 +12.2%
13 V 2.40% 77,150 $26M $343.09 $6M +10,450 +15.7%
14 AVGO 2.39% 69,814 $26M $377.75 $5M +214 +0.3%
15 RVMD 2.04% 120,200 $23M $187.28 $22M +111,913 +1350.5%
16 NXPI 2.02% 79,301 $22M $281.03 $14M +38,889 +96.2%
17 NTRA 2.02% 81,982 $22M $271.45 $7M +5,732 +7.5%
18 PL 1.98% 660,200 $22M $33.13 — +660,200 — NEW
19 VRT 1.93% 63,502 $21M $334.82 $1M -16,081 -20.2%
20 TER 1.67% 38,034 $18M $483.84 $7M — —
21 BE 1.58% 57,525 $17M $302.70 $9M -4,975 -8.0%
22 STX 1.56% 17,844 $17M $965.00 $10M — —
23 DELL 1.47% 37,500 $16M $431.46 — +37,500 — NEW
24 WULF 1.43% 637,982 $16M $24.70 $6M -29,848 -4.5%
25 CRWD 1.42% 20,511 $16M $763.14 -$3M -25,989 -55.9%
26 COF 1.37% 75,000 $15M $200.62 — +75,000 — NEW
27 META 1.36% 26,520 $15M $563.29 -$6M -9,800 -27.0%
28 GOOGL 1.34% 41,450 $15M $357.37 -$47K -10,225 -19.8%
29 ADI 1.31% 36,250 $14M $397.17 — +36,250 — NEW
30 MRVL 1.30% 48,233 $14M $297.89 — +48,233 — NEW
31 PWR 1.30% 19,850 $14M $720.04 $6M +4,300 +27.6%
32 SEI 1.26% 172,650 $14M $80.46 $11M +125,150 +263.5%
33 INTC 1.25% 98,400 $14M $139.63 — +98,400 — NEW
34 DAL 1.14% 133,850 $13M $93.66 -$2M -78,210 -36.9%
35 SPOT 1.13% 27,021 $12M $459.13 -$883K -384 -1.4%
36 ONTO 1.12% 32,600 $12M $378.45 — +32,600 — NEW
37 MCHP 1.04% 125,644 $11M $91.20 $2M -21,356 -14.5%
38 CDNA 1.01% 388,812 $11M $28.50 $4M -1,443 -0.4%
39 MSFT 0.99% 29,200 $11M $373.02 $583K +1,350 +4.8%
40 AAOI 0.97% 71,835 $11M $148.16 $4M -8,215 -10.3%
41 ANET 0.96% 62,304 $11M $169.88 $946K -16,196 -20.6%
42 PRCH 0.95% 693,738 $10M $15.04 $4M -145,762 -17.4%
43 QXO 0.94% 598,900 $10M $17.28 -$963K +16,400 +2.8%
44 XMTR 0.90% 102,650 $10M $96.52 $6M — —
45 SPNT 0.87% 397,350 $10M $24.00 $977K — —
46 TDUP 0.72% 1,154,000 $8M $6.85 $3M -300,500 -20.7%
47 ERJ 0.71% 122,161 $8M $63.80 $545K — —
48 FN 0.66% 12,900 $7M $562.08 $523K — —
49 NFLX 0.65% 101,000 $7M $71.40 -$2M — —
50 KTOS 0.65% 143,026 $7M $49.86 -$4M -12,000 -7.7%
51 HUT 0.64% 60,738 $7M $115.44 $180K -84,909 -58.3%
52 TLN 0.62% 17,650 $7M $384.26 — +17,650 — NEW
53 FPS 0.55% 109,268 $6M $55.86 — +109,268 — NEW
54 RYTM 0.42% 42,100 $5M $111.03 — +42,100 — NEW
55 LUXE 0.40% 590,000 $4M $7.43 -$336K — —
56 SNOW 0.33% 14,500 $4M $254.50 -$2M -25,100 -63.4%
57 BORR 0.33% 877,000 $4M $4.13 — +877,000 — NEW
58 QNT 0.30% 41,000 $3M $81.74 — +41,000 — NEW
59 AI 0.30% 362,450 $3M $9.09 $609K +43,500 +13.6%
60 TBBB 0.24% 64,100 $3M $41.67 — +64,100 — NEW
61 TBN 0.24% 80,500 $3M $32.51 — +80,500 — NEW
62 ONB 0.24% 100,000 $3M $25.90 $380K — —
63 AADX 0.23% 110,500 $3M $22.78 — +110,500 — NEW
64 GIS 0.22% 71,000 $2M $34.80 — +71,000 — NEW
65 VIAV 0.17% 38,924 $2M $47.75 — +38,924 — NEW
66 QBTS 0.12% 54,800 $1M $23.99 — +54,800 — NEW
67 DDOG 0.11% 4,500 $1M $260.36 — +4,500 — NEW
68 DUOL 0.02% 1,500 $173K $115.02 — +1,500 — NEW
69 STEM 0.01% 8,302 $65K $7.81 -$9K — —
70 ALNT —% — — — -$3M -47,000 -100.0% SOLD
71 KVYO —% — — — -$3M -129,200 -100.0% SOLD
72 OIH —% — — — -$2M -5,700 -100.0% SOLD
73 BTBT —% — — — -$331K -253,000 -100.0% SOLD
74 VST —% — — — -$4M -29,000 -100.0% SOLD
75 LVS —% — — — -$5M -97,500 -100.0% SOLD
76 SNPS —% — — — -$6M -14,479 -100.0% SOLD
77 XHB —% — — — -$1M -10,200 -100.0% SOLD
78 BTG —% — — — -$207K -45,800 -100.0% SOLD
79 ROOT —% — — — -$1M -27,000 -100.0% SOLD

New Positions

SymbolValue% Port
PL $22M 1.98%
DELL $16M 1.47%
COF $15M 1.37%
ADI $14M 1.31%
MRVL $14M 1.30%
INTC $14M 1.25%
ONTO $12M 1.12%
TLN $7M 0.62%
FPS $6M 0.55%
RYTM $5M 0.42%
BORR $4M 0.33%
QNT $3M 0.30%
TBBB $3M 0.24%
TBN $3M 0.24%
AADX $3M 0.23%

Sold Out Positions

SymbolValue% Port
VST — —%
KVYO — —%
LVS — —%
ALNT — —%
SNPS — —%
OIH — —%
ROOT — —%
BTBT — —%
BTG — —%
XHB — —%
View SEC EDGAR Filings for Zweig-DiMenna Associates LLC →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms