2026 Q2 Portfolio Activity
In 2026 Q2, IRIDIAN ASSET MANAGEMENT LLC/CT maintained a portfolio of 44 distinct positions. The most significant new addition was ABIVAX SA, now representing 0.42% of the total fund value. They heavily accumulated shares in NUVECTIS PHARMA INC, increasing the position by 19.2%. The fund also reduced its exposure to RENTOKIL INITIAL PLC by 21.6%.
Position History
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Total Positions
44
Quarter
2026 Q2
Top Holding
ACVA (11.3%)
Top 10 Concentration
67.2%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-44 of 44
IRIDIAN ASSET MANAGEMENT LLC/CT Full Holdings List — 2026 Q2
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ACVA
ACV AUCTIONS IN...
|
Consumer Cyclical | 11.31% | 8.94% |
#1
1
Prev: #2
|
6.5 |
—
|
-622,788 | -12.0% |
P
S
|
4,577,721 | $32,913,814 | 2021 Q1 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
HLF
HERBALIFE LTD
|
Consumer Defensive | 9.39% | 9.68% |
#2
1
Prev: #1
|
7.8 |
—
|
456,662 | 28.2% |
P
S
|
2,078,280 | $27,329,382 | 2010 Q2 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
HGV
HILTON GRAND VA...
|
Consumer Cyclical | 8.29% | 7.69% |
#3
Prev: #3
|
4.8 |
—
|
-24,604 | -5.1% |
P
S
|
460,596 | $24,121,413 | 2021 Q1 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
PGEN
PRECIGEN INC
|
Healthcare | 7.90% | 5.64% |
#4
2
Prev: #6
|
5.7 |
—
|
439,233 | 12.2% |
P
S
|
4,031,963 | $22,982,189 | 2020 Q1 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
POST
POST HLDGS INC
|
Consumer Defensive | 6.82% | 7.29% |
#5
1
Prev: #4
|
5.7 |
—
|
42,924 | 23.6% |
P
S
|
224,893 | $19,849,056 | 2016 Q3 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
LAD
LITHIA MTRS INC
|
Consumer Cyclical | 6.37% | 6.64% |
#6
1
Prev: #5
|
3.0 |
—
|
-1,724 | -2.6% |
P
S
|
63,863 | $18,551,563 | 2020 Q4 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
TNL
TRAVEL PLUS LEI...
|
Consumer Cyclical | 5.15% | 5.52% |
#7
Prev: #7
|
2.6 |
—
|
-751 | -0.4% |
P
S
|
196,202 | $14,995,719 | 2021 Q1 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
NVCT
NUVECTIS PHARMA...
|
Healthcare | 4.91% | 2.04% |
#8
8
Prev: #16
|
4.0 |
—
|
125,321 | 19.2% |
P
S
|
777,078 | $14,290,464 | 2024 Q3 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
AXSM
AXSOME THERAPEU...
|
Healthcare | 4.03% | 4.62% |
#9
1
Prev: #8
|
1.6 |
—
|
-19,567 | -29.0% |
P
S
|
47,924 | $11,730,357 | 2019 Q1 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
ESI
ELEMENT SOLUTIO...
|
Basic Materials | 3.03% | 3.27% |
#10
1
Prev: #9
|
1.2 |
—
|
-51,640 | -21.8% |
P
S
|
184,702 | $8,819,521 | 2020 Q4 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
FLEX
FLEX LTD
|
Technology | 2.98% | 1.94% |
#11
7
Prev: #18
|
1.2 |
—
|
-19,749 | -27.0% |
P
S
|
53,467 | $8,665,397 | 2016 Q2 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
LPLA
LPL FINL HLDGS ...
|
Financial Services | 2.64% | 2.38% |
#12
2
Prev: #14
|
3.6 |
—
|
7,729 | 39.6% |
P
S
|
27,247 | $7,674,935 | 2021 Q1 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
ON
ON SEMICONDUCTO...
|
Technology | 2.37% | 2.21% |
#13
2
Prev: #15
|
1.4 |
—
|
-14,899 | -17.0% |
P
S
|
72,979 | $6,899,435 | 2021 Q3 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
NESR
NATIONAL ENERGY...
|
Energy | 2.34% | 2.04% |
#14
3
Prev: #17
|
1.4 |
—
|
-7,210 | -3.1% |
P
S
|
227,266 | $6,802,071 | 2024 Q4 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
BILL
BILL HOLDINGS I...
|
Technology | 2.33% | 3.09% |
#15
5
Prev: #10
|
1.4 |
—
|
-10,914 | -5.5% |
P
S
|
187,831 | $6,791,969 | 2023 Q1 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
ELV
ELEVANCE HEALTH...
|
Healthcare | 1.99% | 2.57% |
#16
4
Prev: #12
|
0.8 |
—
|
-6,636 | -30.7% |
P
S
|
14,989 | $5,796,696 | 2018 Q2 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
KPLT
KATAPULT HOLDIN...
|
Technology | 1.98% | 2.57% |
#17
6
Prev: #11
|
1.3 |
—
|
-24,261 | -2.7% |
P
S
|
872,856 | $5,769,578 | 2023 Q3 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
CCK
CROWN HLDGS INC
|
Consumer Cyclical | 1.73% | 1.93% |
#18
1
Prev: #19
|
1.2 |
—
|
-2,605 | -5.5% |
P
S
|
44,931 | $5,024,184 | 2002 Q2 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
RTO
RENTOKIL INITIA...
|
Industrials | 1.46% | 2.41% |
#19
6
Prev: #13
|
0.6 |
—
|
-40,745 | -21.6% |
P
S
|
148,070 | $4,236,283 | 2022 Q4 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
GEN
GEN DIGITAL INC
|
Technology | 1.30% | 1.45% |
#20
2
Prev: #22
|
1.0 |
—
|
-37,017 | -19.6% |
P
S
|
152,306 | $3,790,896 | 2021 Q1 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
BRBR
BELLRING BRANDS...
|
Consumer Defensive | 1.27% | 1.45% |
#21
Prev: #21
|
3.0 |
—
|
61,984 | 27.8% |
P
S
|
284,929 | $3,686,981 | 2021 Q4 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
CLVT
CLARIVATE PLC
|
Technology | 1.21% | 1.83% |
#22
2
Prev: #20
|
1.0 |
—
|
-153,634 | -8.6% |
P
S
|
1,634,309 | $3,530,107 | 2022 Q4 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
AMRZ
AMRIZE LTD
|
Basic Materials | 0.94% | 0.28% |
#23
15
Prev: #38
|
3.4 |
—
|
39,042 | 313.4% |
P
S
|
51,501 | $2,745,003 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
KKR
KKR & CO INC
|
Financial Services | 0.93% | 1.18% |
#24
1
Prev: #25
|
0.9 |
—
|
-1,716 | -5.5% |
P
S
|
29,647 | $2,721,002 | 2018 Q2 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
NKTR
NEKTAR THERAPEU...
|
Healthcare | 0.93% | 0.91% |
#25
4
Prev: #29
|
2.9 |
—
|
7,482 | 23.9% |
P
S
|
38,802 | $2,708,768 | 2011 Q2 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
BKR
BAKER HUGHES CO...
|
Energy | 0.89% | 1.22% |
#26
2
Prev: #24
|
0.9 |
—
|
-2,740 | -5.6% |
P
S
|
46,580 | $2,585,190 | 2021 Q1 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
ICE
INTERCONTINENTA...
|
Financial Services | 0.72% | 0.99% |
#27
1
Prev: #28
|
2.3 |
—
|
1,466 | 9.4% |
P
S
|
16,981 | $2,090,531 | 2017 Q3 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
BALL
BALL CORP
|
Consumer Cyclical | 0.71% | 0.84% |
#28
3
Prev: #31
|
0.8 |
—
|
-1,937 | -5.5% |
P
S
|
33,139 | $2,067,874 | 1999 Q1 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
SLB
SLB LIMITED
|
Energy | 0.70% | 1.10% |
#29
3
Prev: #26
|
0.8 |
—
|
-9,023 | -17.0% |
P
S
|
43,927 | $2,042,166 | 2001 Q4 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
QSR
RESTAURANT BRAN...
|
Consumer Cyclical | 0.60% | 0.89% |
#30
Prev: #30
|
0.7 |
—
|
-5,929 | -19.9% |
P
S
|
23,890 | $1,732,264 | 2020 Q2 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
TGTX
TG THERAPEUTICS...
|
Healthcare | 0.52% | 1.01% |
#31
4
Prev: #27
|
0.2 |
—
|
-47,600 | -63.2% |
P
S
|
27,689 | $1,521,234 | 2024 Q2 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
ENR
ENERGIZER HLDGS...
|
Industrials | 0.50% | 1.37% |
#32
9
Prev: #23
|
0.2 |
—
|
-137,848 | -67.0% |
P
S
|
67,913 | $1,456,055 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
ABVX
ABIVAX SA
|
Healthcare | 0.42% | — |
#33
Prev: #—
|
3.7 |
—
|
9,165 | — |
NEW
|
9,165 | $1,221,328 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
RH
RH
|
Consumer Cyclical | 0.32% | 0.34% |
#34
1
Prev: #35
|
0.6 |
—
|
-353 | -5.8% |
P
S
|
5,714 | $941,267 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
FLS
FLOWSERVE CORP
|
Industrials | 0.24% | — |
#35
Prev: #—
|
3.6 |
—
|
9,348 | — |
NEW
|
9,348 | $693,248 | 2005 Q3 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
DBRG
DIGITALBRIDGE G...
|
Financial Services | 0.21% | 0.25% |
#36
3
Prev: #39
|
1.1 |
—
|
no change | no change |
P
S
|
39,518 | $623,594 | 2022 Q3 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
Z
ZILLOW GROUP IN...
|
Communication Services | 0.18% | 0.30% |
#37
Prev: #37
|
0.6 |
—
|
-1,027 | -5.7% |
P
S
|
17,013 | $536,250 | 2022 Q3 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
LH
LABCORP HOLDING...
|
Healthcare | 0.17% | 0.31% |
#38
2
Prev: #36
|
0.1 |
—
|
-1,056 | -37.4% |
P
S
|
1,771 | $495,880 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
MOH
MOLINA HEALTHCA...
|
Healthcare | 0.12% | 0.42% |
#39
6
Prev: #33
|
0.0 |
—
|
-6,288 | -80.3% |
P
S
|
1,542 | $352,655 | 2017 Q4 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
BCTX
BRIACELL THERAP...
|
Healthcare | 0.07% | 0.11% |
#40
1
Prev: #41
|
1.0 |
—
|
no change | no change |
P
S
|
65,000 | $210,600 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
N/A
BRIACELL THERAP...
|
|
Unknown | 0.02% | 0.03% |
#41
1
Prev: #42
|
1.0 |
—
|
no change | no change |
P
S
|
65,000 | $57,850 | — | 13F Filing | 2026-06-30 | 2026-07-29 | ||
|
ELTX
ELICIO THERAPEU...
|
Healthcare | 0.00% | 0.13% |
Sold All 😨
(Was: #40) |
0.0 |
—
|
-30,051 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
YOU
CLEAR SECURE IN...
|
Technology | 0.00% | 0.42% |
Sold All 😨
(Was: #34) |
0.0 |
—
|
-21,478 | -100.0% |
CLOSED
|
— | $— | 2021 Q4 | 13F Filing | 2026-06-30 | 2026-07-29 | |||
|
CRL
CHARLES RIV LAB...
|
Healthcare | 0.00% | 0.69% |
Sold All 😨
(Was: #32) |
0.0 |
—
|
-9,845 | -100.0% |
CLOSED
|
— | $— | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-29 |
Showing 1-44 of 44 holdings