Latest Zweig-DiMenna Associates LLC Stock Portfolio

Zweig-DiMenna Associates LLC Performance:

2025 Q4: -1.47%YTD: 18.02%2024: 26.94%

Performance for 2025 Q4 is -1.47%, and YTD is 18.02%, and 2024 is 26.94%.

About Zweig-DiMenna Associates LLC and 13F Hedge Fund Stock Holdings

Zweig-DiMenna Associates LLC is a hedge fund based in New York, NY. On 2026-02-10, the fund reported it's updated stock portfolio. In the 13F Holdings report, Zweig-DiMenna Associates LLC reported an equity portfolio of $1.6 Billions as of 31 Dec, 2025.

The top stock holdings of Zweig-DiMenna Associates LLC are AMZN, APP, SMFR. The fund has invested 5.3% of it's portfolio in AMAZON COM INC and 5% of portfolio in APPLOVIN CORP.

The fund managers got completely rid off QXO INC (SSNT), PINTEREST INC (PINS) and TENCENT HOLDINGS LTD stocks. They significantly reduced their stock positions in COINBASE GLOBAL INC (COIN), COREWEAVE INC and SUPER GROUP SGHC LTD (SGHC). Zweig-DiMenna Associates LLC opened new stock positions in SANDISK CORP, COHERENT CORP (COHR) and STATE STREET SPDR S&P BIOTECH (BIL). The fund showed a lot of confidence in some stocks as they added substantially to NETFLIX INC (NFLX), VANECK ETF TRUST (BUZZ) and ALIBABA GROUP HOLDING LTD (BABA).

Zweig-DiMenna Associates LLC Annual Return Estimates Vs S&P 500

Our best estimate is that Zweig-DiMenna Associates LLC made a return of -1.47% in the last quarter. In trailing 12 months, it's portfolio return was 18.02%.

Performance
S&P 500

New Buys

Ticker	$ Bought
sandisk corp	15,785,800
coherent corp	14,193,400
state street spdr s&p biotech	13,497,700
synopsys inc	10,803,600
alamos gold inc	10,050,100
constellation energy corp	8,893,570
rhythm pharmaceuticals inc	8,734,460
mastec inc	8,694,800

New stocks bought by Zweig-DiMenna Associates LLC

Additions

Ticker	% Inc.
netflix inc	1,256
vaneck etf trust	216
alibaba group holding ltd	149
state street spdr s&p homebuil	104
spotify technology s a	99.75
nxp semiconductors nv	48.92
meta platforms inc	43.61
porch group inc	36.92

Additions to existing portfolio by Zweig-DiMenna Associates LLC

Reductions

Ticker	% Reduced
coinbase global inc	-94.07
coreweave inc	-79.76
super group sghc ltd	-78.31
wynn resorts ltd	-72.06
spdr gold trust	-45.34
capital one financial corp	-33.87
loar holdings inc	-31.86
luxexperience bv	-31.71

Zweig-DiMenna Associates LLC reduced stake in above stock

Sold off

Ticker	$ Sold
qxo inc	-15,301,400
pinterest inc	-15,195,500
pagaya technologies ltd	-5,524,570
galaxy digital inc	-6,030,010
macys inc	-2,976,380
kyivstar group ltd	-2,000,000
high tide inc	-549,945
universal tech	-4,589,550

Zweig-DiMenna Associates LLC got rid off the above stocks

Sector Distribution

Zweig-DiMenna Associates LLC has about 34.4% of it's holdings in Technology sector.

Sector	%
Technology	34.4
Others	23.1
Industrials	10.2
Consumer Cyclical	8.2
Healthcare	5.5
	5.5
Communication Services	5.2
Financial Services	5.1
Consumer Defensive	2.2

Market Cap. Distribution

Zweig-DiMenna Associates LLC has about 56.4% of it's portfolio invested in the large-cap and mega-cap stocks.

Category	%
LARGE-CAP	34
UNALLOCATED	23.1
MEGA-CAP	22.4
SMALL-CAP	9.8
MID-CAP	9.4
MICRO-CAP	1.3

Stocks belong to which Index?

About 50.5% of the stocks held by Zweig-DiMenna Associates LLC either belong to S&P 500 or RUSSELL 2000 index.

Index	%
Others	49.5
S&P 500	41.4
RUSSELL 2000	9.1

Top 5 Winners (%)		%
LITE	lumentum hldgs inc	125.9 %
MU	micron technology inc	70.6 %
TWLO	twilio inc	42.1 %
WDC	western digital	42.0 %
NTRA	natera inc	41.8 %

Top 5 Winners ($)		$
LITE	lumentum hldgs inc	27.0 M
SMFR	genedx holdings corp	13.4 M
NTRA	natera inc	9.1 M
	hut 8 mining corp	7.7 M
	celestica inc	4.9 M

Top 5 Losers (%)		%
NFLX	netflix inc	-86.3 %
PRCH	porch group inc	-42.0 %
	whitefiber inc	-41.0 %
RBLX	roblox corp	-39.7 %
	bit digital inc	-35.5 %

Top 5 Losers ($)		$
NFLX	netflix inc	-101.6 M
PRCH	porch group inc	-8.8 M
APP	applovin corp	-5.2 M
	coreweave inc	-5.0 M
ZS	zscaler inc	-3.3 M

Zweig-DiMenna Associates LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Zweig-DiMenna Associates LLC

Zweig-DiMenna Associates LLC has 97 stocks in it's portfolio. About 34.8% of the portfolio is in top 10 stocks. NFLX proved to be the most loss making stock for the portfolio. LITE was the most profitable stock for Zweig-DiMenna Associates LLC last quarter.

Last Reported on: 10 Feb, 2026

Ticker	Namesorted ascending	% Portfolio	Shares Held	$ Value	Type	% Change
AAOI	applied optoelr	0.17	78,500	2,736,510	new

ADI	analog devices	0.49	29,214	7,922,840	unchanged	0.00

AMD	advanced micro devices inc	0.99	74,579	15,971,800	added	2.72

AMN	amn healthcare	0.22	223,241	3,518,280	unchanged	0.00

AMZN	amazon com inc	5.27	367,784	84,891,900	added	1.74

ANET	arista networks inc	0.18	22,500	2,948,180	unchanged	0.00

ANGI	angi inc	0.00	0.00	0.00	sold off	-100

APP	applovin corp	5.02	119,945	80,821,300	added	5.96

AVGO	broadcom inc	4.56	212,380	73,504,700	added	0.79

BA	the boeing company	0.00	0.00	0.00	sold off	-100

BABA	alibaba group holding ltd	1.25	137,000	20,081,500	added	149

BIL	state street spdr s&p biotech	0.84	110,700	13,497,700	new

BIL	state street spdr s&p homebuil	0.12	18,800	1,935,650	added	104

BSX	boston scientific corp	0.80	135,600	12,929,500	reduced	-12.2

BUZZ	vaneck etf trust	0.07	3,800	1,082,130	added	216

CDNA	caredx inc	0.79	679,000	12,792,400	added	18.09

CEG	constellation energy corp	0.55	25,175	8,893,570	new

COF	capital one financial corp	0.46	30,750	7,452,570	reduced	-33.87

COHR	coherent corp	0.88	76,900	14,193,400	new

COIN	coinbase global inc	0.02	1,500	339,210	reduced	-94.07