IRIDIAN ASSET MANAGEMENT LLC/CT

CIK

1033427

Location

WESTPORT, CT

Portfolio Value

Small $290,460,649

Diversification

Diversified

Filing Date

Global Rank

#3,768 / 8,618 ▲ 182

Top Industry

Biotechnology 18.8%

3Y Alpha vs SPY

-0.2%

Period ended 50 days ago

Filed Jul 29, 2026 · 21d

26 quarters · since Mar 2020

Clone Performance

Aug 2023–Aug 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+74.9%

SPY

+75.8%

Annualised alpha

-0.2%

Max drawdown

−21.0%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

39 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

11.3%

+1.7 pts

Top 5

43.8%

+3.5 pts

Top 10

67.3%

+4.9 pts

HHI

569

Diversified+70

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Consumer Cyclical	34.5%	$100,348,092	8
Healthcare	21.1%	$61,310,167	10
Consumer Defensive	17.5%	$50,865,419	3
Technology	12.2%	$35,447,379	6
Financial Services	4.5%	$13,110,059	4
Basic Materials	4.0%	$11,564,523	2
Energy	3.9%	$11,429,427	3
Industrials	2.2%	$6,385,583	3

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

9 positions

Ticker	Company	Δ Shares	Shares	Value
HLF	Herbalife Ltd.	+456,662	2,078,280	$27,329,382
PGEN	Precigen, Inc.	+439,233	4,031,963	$22,982,189
NVCT	Nuvectis Pharma, Inc.	+125,321	777,078	$14,290,464
BRBR	Bellring Brands, Inc.	+61,984	284,929	$3,686,981
POST	Post Holdings, Inc.	+42,924	224,893	$19,849,056
AMRZ	Amrize Ltd	+39,042	51,501	$2,745,003
LPLA	LPL Financial Holdings Inc.	+7,729	27,247	$7,674,934
NKTR	Nektar Therapeutics	+7,482	38,802	$2,708,767
ICE	Intercontinental Exchange, Inc.	+1,466	16,981	$2,090,530
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
ACVA	ACV Auctions Inc.	−622,788	4,577,721	$32,913,813
CLVT	Clarivate PLC	−153,634	1,634,309	$3,530,107
ENR	Energizer Holdings, Inc.	−137,848	67,913	$1,456,054
BCTX	BriaCell Therapeutics Corp.	−65,000	65,000	$210,600
ESI	Element Solutions Inc	−51,640	184,702	$8,819,520
TGTX	Tg Therapeutics, Inc.	−47,600	27,689	$1,521,233
RTO	Rentokil Initial PLC /Fi	−40,745	148,070	$4,236,282
GEN	Gen Digital Inc.	−37,017	152,306	$3,790,896
HGV	Hilton Grand Vacations Inc.	−24,604	460,596	$24,121,412
KPLT	Katapult Holdings, Inc.	−24,261	872,856	$5,769,578
FLEX	Flex Ltd.	−19,749	53,467	$8,665,396
AXSM	Axsome Therapeutics, Inc.	−19,567	47,924	$11,730,357
ON	On Semiconductor Corp	−14,899	72,979	$6,899,434
BILL	BILL Holdings, Inc.	−10,914	187,831	$6,791,968
SLB	Slb Limited/Nv	−9,023	43,927	$2,042,166
NESR	National Energy Services Reunited Corp.	−7,210	227,266	$6,802,071
ELV	Elevance Health, Inc.	−6,636	14,989	$5,796,695
MOH	Molina Healthcare, Inc.	−6,288	1,542	$352,655
QSR	Restaurant Brands International Inc.	−5,929	23,890	$1,732,263
BKR	Baker Hughes Co	−2,740	46,580	$2,585,190
CCK	Crown Holdings, Inc.	−2,605	44,931	$5,024,184
BALL	BALL Corp	−1,937	33,139	$2,067,873
LAD	Lithia Motors Inc	−1,724	63,863	$18,551,562
KKR	KKR & Co. Inc.	−1,716	29,647	$2,721,001
LH	Labcorp Holdings Inc.	−1,056	1,771	$495,880
No positions match the current search.

New Positions

Positions the filer opened this quarter

2 positions

Ticker	Company	Shares	Value
ABVX	Abivax S.A.	9,165	$1,221,327
FLS	Flowserve Corp	9,348	$693,247
No positions match the current search.

Sold Out

Positions the filer fully exited

4 positions

Ticker	Company	Shares	Value
CRL	Charles River Laboratories International, Inc.	9,845	$1,698,262
YOU	Clear Secure, Inc.	21,478	$1,039,749
ZG	Zillow Group, Inc.	18,040	$746,495
ELTX	Elicio Therapeutics, Inc.	30,051	$321,245
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

39 tracked positions · $290,460,649 total · filing declares 45 positions · $291,054,769 · as of Jun 30, 2026

All sectors Basic Materials Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
ACVA	ACV Auctions Inc. Consumer Cyclical	Reduced	4,577,721	-622,788	$32,913,813	+49.3%	11.33%
HLF	Herbalife Ltd. Consumer Defensive	Added	2,078,280	+456,662	$27,329,382	+14.5%	9.41%
HGV	Hilton Grand Vacations Inc. Consumer Cyclical	Reduced	460,596	-24,604	$24,121,412	+27.1%	8.30%
PGEN	Precigen, Inc. Healthcare	Added	4,031,963	+439,233	$22,982,189	+65.3%	7.91%
POST	Post Holdings, Inc. Consumer Defensive	Added	224,893	+42,924	$19,849,056	+10.3%	6.83%
LAD	Lithia Motors Inc Consumer Cyclical	Reduced	63,863	-1,724	$18,551,562	+13.3%	6.39%
TNL	Travel & Leisure Co. Consumer Cyclical	Reduced	196,202	-751	$14,995,718	+10.0%	5.16%
NVCT	Nuvectis Pharma, Inc. Healthcare	Added	777,078	+125,321	$14,290,464	+183.6%	4.92%
AXSM	Axsome Therapeutics, Inc. Healthcare	Reduced	47,924	-19,567	$11,730,357	+2.8%	4.04%
ESI	Element Solutions Inc Basic Materials	Reduced	184,702	-51,640	$8,819,520	+9.3%	3.04%
FLEX	Flex Ltd. Technology	Reduced	53,467	-19,749	$8,665,396	+80.8%	2.98%
LPLA	LPL Financial Holdings Inc. Financial Services	Added	27,247	+7,729	$7,674,934	+30.7%	2.64%
ON	On Semiconductor Corp Technology	Reduced	72,979	-14,899	$6,899,434	+26.8%	2.38%
NESR	National Energy Services Reunited Corp. Energy	Reduced	227,266	-7,210	$6,802,071	+35.1%	2.34%
BILL	BILL Holdings, Inc. Technology	Reduced	187,831	-10,914	$6,791,968	−10.8%	2.34%
ELV	Elevance Health, Inc. Healthcare	Reduced	14,989	-6,636	$5,796,695	−8.4%	2.00%
KPLT	Katapult Holdings, Inc. Technology	Reduced	872,856	-24,261	$5,769,578	−8.9%	1.99%
CCK	Crown Holdings, Inc. Consumer Cyclical	Reduced	44,931	-2,605	$5,024,184	+5.4%	1.73%
RTO	Rentokil Initial PLC /Fi Industrials	Reduced	148,070	-40,745	$4,236,282	−28.7%	1.46%
GEN	Gen Digital Inc. Technology	Reduced	152,306	-37,017	$3,790,896	+6.3%	1.31%
BRBR	Bellring Brands, Inc. Consumer Defensive	Added	284,929	+61,984	$3,686,981	+2.8%	1.27%
CLVT	Clarivate PLC Technology	Reduced	1,634,309	-153,634	$3,530,107	−22.0%	1.22%
AMRZ	Amrize Ltd Basic Materials	Added	51,501	+39,042	$2,745,003	+293.3%	0.95%
KKR	KKR & Co. Inc. Financial Services	Reduced	29,647	-1,716	$2,721,001	−6.2%	0.94%
NKTR	Nektar Therapeutics Healthcare	Added	38,802	+7,482	$2,708,767	+20.2%	0.93%
BKR	Baker Hughes Co Energy	Reduced	46,580	-2,740	$2,585,190	−14.1%	0.89%
ICE	Intercontinental Exchange, Inc. Financial Services	Added	16,981	+1,466	$2,090,530	−14.3%	0.72%
BALL	BALL Corp Consumer Cyclical	Reduced	33,139	-1,937	$2,067,873	−0.3%	0.71%
SLB	Slb Limited/Nv Energy	Reduced	43,927	-9,023	$2,042,166	−25.0%	0.70%
QSR	Restaurant Brands International Inc. Consumer Cyclical	Reduced	23,890	-5,929	$1,732,263	−21.4%	0.60%
TGTX	Tg Therapeutics, Inc. Healthcare	Reduced	27,689	-47,600	$1,521,233	−39.2%	0.52%
ENR	Energizer Holdings, Inc. Industrials	Reduced	67,913	-137,848	$1,456,054	−56.9%	0.50%
ABVX	Abivax S.A. Healthcare	NEW	9,165	NEW	$1,221,327	NEW	0.42%
RH	Rh Consumer Cyclical	Reduced	5,714	-353	$941,267	+11.0%	0.32%
FLS	Flowserve Corp Industrials	NEW	9,348	NEW	$693,247	NEW	0.24%
DBRG	DigitalBridge Group, Inc. Financial Services	Held	39,518	0	$623,594	+2.3%	0.21%
LH	Labcorp Holdings Inc. Healthcare	Reduced	1,771	-1,056	$495,880	−34.3%	0.17%
MOH	Molina Healthcare, Inc. Healthcare	Reduced	1,542	-6,288	$352,655	−66.2%	0.12%
BCTX	BriaCell Therapeutics Corp. Healthcare	Reduced	65,000	-65,000	$210,600	−22.7%	0.07%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.