2026 Q1 Portfolio Activity
In 2026 Q1, IRIDIAN ASSET MANAGEMENT LLC/CT maintained a portfolio of 48 distinct positions. The most significant new addition was BELLRING BRANDS INC, now representing 1.45% of the total fund value. They heavily accumulated shares in POST HLDGS INC, increasing the position by 7.6%. The fund also reduced its exposure to DIGITALBRIDGE GROUP INC by 90.1%.
Position History
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Total Positions
48
Quarter
2026 Q1
Top Holding
HLF (9.7%)
Top 10 Concentration
62.4%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-48 of 48
IRIDIAN ASSET MANAGEMENT LLC/CT Full Holdings List — 2026 Q1
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HLF
HERBALIFE LTD
|
Consumer Defensive | 9.68% | 8.71% |
#1
1
Prev: #2
|
6.4 |
—
|
-214,763 | -11.7% |
P
S
|
1,621,618 | $23,870,217 | 2010 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
ACVA
ACV AUCTIONS IN...
|
Consumer Cyclical | 8.94% | 8.83% |
#2
1
Prev: #1
|
8.1 |
—
|
2,211,357 | 74.0% |
P
S
|
5,200,509 | $22,050,158 | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
HGV
HILTON GRAND VA...
|
Consumer Cyclical | 7.69% | 7.66% |
#3
Prev: #3
|
4.6 |
—
|
20,236 | 4.4% |
P
S
|
485,200 | $18,981,024 | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
POST
POST HLDGS INC
|
Consumer Defensive | 7.29% | 6.17% |
#4
Prev: #4
|
5.4 |
—
|
12,844 | 7.6% |
P
S
|
181,969 | $17,989,455 | 2016 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
LAD
LITHIA MTRS INC
|
Consumer Cyclical | 6.64% | 5.77% |
#5
Prev: #5
|
5.7 |
—
|
18,405 | 39.0% |
P
S
|
65,587 | $16,378,386 | 2020 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
PGEN
PRECIGEN INC
|
Healthcare | 5.64% | 5.54% |
#6
Prev: #6
|
2.8 |
—
|
-7,465 | -0.2% |
P
S
|
3,592,730 | $13,903,865 | 2020 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
TNL
TRAVEL PLUS LEI...
|
Consumer Cyclical | 5.52% | 5.45% |
#7
Prev: #7
|
2.7 |
—
|
-12,891 | -6.1% |
P
S
|
196,953 | $13,627,178 | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
AXSM
AXSOME THERAPEU...
|
Healthcare | 4.62% | 4.96% |
#8
Prev: #8
|
2.3 |
—
|
-6,292 | -8.5% |
P
S
|
67,491 | $11,407,329 | 2019 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
ESI
ELEMENT SOLUTIO...
|
Basic Materials | 3.27% | 2.43% |
#9
3
Prev: #12
|
1.8 |
—
|
-27,869 | -10.5% |
P
S
|
236,342 | $8,068,716 | 2020 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
BILL
BILL HOLDINGS I...
|
Technology | 3.09% | 3.76% |
#10
1
Prev: #9
|
3.2 |
—
|
11,341 | 6.1% |
P
S
|
198,745 | $7,611,934 | 2023 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
KPLT
KATAPULT HOLDIN...
|
Technology | 2.57% | 2.19% |
#11
5
Prev: #16
|
1.5 |
—
|
-22,883 | -2.5% |
P
S
|
897,117 | $6,333,646 | 2023 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
ELV
ELEVANCE HEALTH...
|
Healthcare | 2.57% | 3.24% |
#12
1
Prev: #11
|
1.5 |
—
|
-3,449 | -13.8% |
P
S
|
21,625 | $6,330,719 | 2018 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
RTO
RENTOKIL INITIA...
|
Industrials | 2.41% | 3.32% |
#13
3
Prev: #10
|
1.0 |
—
|
-117,582 | -38.4% |
P
S
|
188,815 | $5,943,896 | 2022 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
LPLA
LPL FINL HLDGS ...
|
Financial Services | 2.38% | 1.89% |
#14
6
Prev: #20
|
3.5 |
—
|
5,133 | 35.7% |
P
S
|
19,518 | $5,871,600 | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
ON
ON SEMICONDUCTO...
|
Technology | 2.21% | 1.83% |
#15
7
Prev: #22
|
1.4 |
—
|
-3,754 | -4.1% |
P
S
|
87,878 | $5,441,406 | 2021 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
NVCT
NUVECTIS PHARMA...
|
Healthcare | 2.04% | 1.63% |
#16
7
Prev: #23
|
2.8 |
—
|
65,437 | 11.2% |
P
S
|
651,757 | $5,038,082 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
NESR
NATIONAL ENERGY...
|
Energy | 2.04% | 1.39% |
#17
8
Prev: #25
|
1.3 |
—
|
-5,907 | -2.5% |
P
S
|
234,476 | $5,034,200 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
FLEX
FLEXTRONICS INT...
|
Technology | 1.94% | 1.56% |
#18
6
Prev: #24
|
1.3 |
—
|
3,284 | 4.7% |
P
S
|
73,216 | $4,792,719 | 2016 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
CCK
CROWN HLDGS INC
|
Consumer Cyclical | 1.93% | 2.29% |
#19
5
Prev: #14
|
0.8 |
—
|
-12,829 | -21.3% |
P
S
|
47,536 | $4,765,484 | 2002 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
CLVT
CLARIVATE PLC
|
Technology | 1.83% | 1.88% |
#20
1
Prev: #21
|
2.7 |
—
|
259,533 | 17.0% |
P
S
|
1,787,943 | $4,523,496 | 2022 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
BRBR
BELLRING BRANDS...
|
Consumer Defensive | 1.45% | — |
#21
Prev: #—
|
4.1 |
—
|
222,945 | — |
NEW
|
222,945 | $3,587,185 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
GEN
GEN DIGITAL INC
|
Technology | 1.45% | 1.90% |
#22
3
Prev: #19
|
1.1 |
—
|
-909 | -0.5% |
P
S
|
189,323 | $3,564,952 | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
ENR
ENERGIZER HLDGS...
|
Industrials | 1.37% | 0.70% |
#23
9
Prev: #32
|
3.5 |
—
|
110,222 | 115.4% |
P
S
|
205,761 | $3,378,596 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
BKR
BAKER HUGHES CO...
|
Energy | 1.22% | 0.97% |
#24
2
Prev: #26
|
1.0 |
—
|
-8,366 | -14.5% |
P
S
|
49,320 | $3,010,986 | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
KKR
KKR & CO INC
|
Financial Services | 1.18% | 0.81% |
#25
5
Prev: #30
|
3.5 |
—
|
14,105 | 81.7% |
P
S
|
31,363 | $2,901,078 | 2018 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
SLB
SLB LIMITED
|
Energy | 1.10% | 0.78% |
#26
5
Prev: #31
|
0.9 |
—
|
-2,544 | -4.6% |
P
S
|
52,950 | $2,721,101 | 2001 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
TGTX
TG THERAPEUTICS...
|
Healthcare | 1.01% | 0.83% |
#27
2
Prev: #29
|
1.4 |
—
|
no change | no change |
P
S
|
75,289 | $2,501,101 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
ICE
INTERCONTINENTA...
|
Financial Services | 0.99% | 0.96% |
#28
1
Prev: #27
|
0.9 |
—
|
-651 | -4.0% |
P
S
|
15,515 | $2,440,199 | 2017 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
NKTR
NEKTAR THERAPEU...
|
Healthcare | 0.91% | 0.15% |
#29
12
Prev: #41
|
3.4 |
—
|
21,592 | 222.0% |
P
S
|
31,320 | $2,253,474 | 2011 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
QSR
RESTAURANT BRAN...
|
Consumer Cyclical | 0.89% | 0.92% |
#30
2
Prev: #28
|
0.9 |
—
|
-6,891 | -18.8% |
P
S
|
29,819 | $2,203,624 | 2020 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
BALL
BALL CORP
|
Consumer Cyclical | 0.84% | 2.40% |
#31
18
Prev: #13
|
0.3 |
—
|
-87,759 | -71.4% |
P
S
|
35,076 | $2,073,342 | 1999 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
CRL
CHARLES RIV LAB...
|
Healthcare | 0.69% | 1.95% |
#32
14
Prev: #18
|
0.3 |
—
|
-16,723 | -62.9% |
P
S
|
9,845 | $1,698,263 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
MOH
MOLINA HEALTHCA...
|
Healthcare | 0.42% | 0.52% |
#33
1
Prev: #34
|
0.7 |
—
|
-370 | -4.5% |
P
S
|
7,830 | $1,043,739 | 2017 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
YOU
CLEAR SECURE IN...
|
Technology | 0.42% | 0.57% |
#34
1
Prev: #33
|
0.2 |
—
|
-22,424 | -51.1% |
P
S
|
21,478 | $1,039,750 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
RH
RH
|
Consumer Cyclical | 0.34% | 0.20% |
#35
3
Prev: #38
|
3.1 |
—
|
3,072 | 102.6% |
P
S
|
6,067 | $848,288 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
LH
LABCORP HOLDING...
|
Healthcare | 0.31% | 0.34% |
#36
Prev: #36
|
0.1 |
—
|
-817 | -22.4% |
P
S
|
2,827 | $754,272 | 2002 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
Z
ZILLOW GROUP IN...
|
Communication Services | 0.30% | 0.09% |
#37
6
Prev: #43
|
3.1 |
—
|
14,358 | 390.0% |
P
S
|
18,040 | $746,495 | 2022 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
AMRZ
AMRIZE LTD
|
Basic Materials | 0.28% | — |
#38
Prev: #—
|
3.6 |
—
|
12,459 | — |
NEW
|
12,459 | $697,953 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
DBRG
DIGITALBRIDGE G...
|
Financial Services | 0.25% | 2.26% |
#39
24
Prev: #15
|
0.1 |
—
|
-360,253 | -90.1% |
P
S
|
39,518 | $609,368 | 2022 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
ELTX
ELICIO THERAPEU...
|
Healthcare | 0.13% | — |
#40
Prev: #—
|
3.6 |
—
|
30,051 | — |
NEW
|
30,051 | $321,245 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
BCTX
BRIACELL THERAP...
|
Healthcare | 0.11% | — |
#41
Prev: #—
|
3.5 |
—
|
65,000 | — |
NEW
|
65,000 | $272,350 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
N/A
BRIACELL THERAP...
|
|
Unknown | 0.03% | — |
#42
Prev: #—
|
3.5 |
—
|
65,000 | — |
NEW
|
65,000 | $66,957 | — | 13F Filing | 2026-03-31 | 2026-04-24 | ||
|
CLNE
CLEAN ENERGY FU...
|
Energy | 0.00% | 0.11% |
Sold All 😨
(Was: #42) |
0.0 |
—
|
-141,549 | -100.0% |
CLOSED
|
— | $— | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
ALIT
ALIGHT INC
|
Technology | 0.00% | 0.16% |
Sold All 😨
(Was: #40) |
0.0 |
—
|
-218,252 | -100.0% |
CLOSED
|
— | $— | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
IWR
ISHARES TR
|
ETF | 0.00% | 0.19% |
Sold All 😨
(Was: #39) |
0.0 |
—
|
-5,220 | -100.0% |
CLOSED
|
— | $— | 2016 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
GBTC
GRAYSCALE BITCO...
|
ETF | 0.00% | 0.27% |
Sold All 😨
(Was: #37) |
0.0 |
—
|
-10,559 | -100.0% |
CLOSED
|
— | $— | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
GTLS
CHART INDS INC
|
Industrials | 0.00% | 0.48% |
Sold All 😨
(Was: #35) |
0.0 |
—
|
-6,326 | -100.0% |
CLOSED
|
— | $— | 2010 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
AVDL
AVADEL PHARMACE...
|
Unknown | 0.00% | 1.96% |
Sold All 😨
(Was: #17) |
0.0 |
—
|
-247,086 | -100.0% |
CLOSED
|
— | $— | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 |
Showing 1-48 of 48 holdings