Filed: 10/23/2026ACC: 0001033427-26-000013
📋 What this filing means
IRIDIAN ASSET MANAGEMENT LLC/CT filed this quarterly 13F‑HR report disclosing 41 equity positions with a total reported market value of $274.90M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
41
Positions
$274.90M
Total AUM (reported)
14.91M
Total Shares
Allocation by class
COM$177.66M64.6%
COM CL A$33.74M12.3%
COM SHS$24.98M9.1%
COM NEW$9.75M3.5%
SHS$6.43M2.3%
ORD$5.72M2.1%
SPONSORED ADR$4.51M1.6%
Portfolio Concentration
Top 3$83.26M30.3%
4–10$103.35M37.6%
11–25$65.98M24.0%
Rest$22.31M8.1%
Top 3 weight
30.3%
Top 10 weight
67.9%
Voting Authority Distribution
Total shares with voting rights: 14.91M
Sole
Full voting authority
14.91M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole41
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings41
Rows:
ACV AUCTIONS INC
SOLEShares3.07M
TypeSH
Market value$32.04M
11.66%
Sole
3.07M
Shared
0.00
None
0.00
PRECIGEN INC
SOLEShares3.06M
TypeSH
Market value$26.23M
9.54%
Sole
3.06M
Shared
0.00
None
0.00
HERBALIFE LTD
SOLEShares2.06M
TypeSH
Market value$24.98M
9.09%
Sole
2.06M
Shared
0.00
None
0.00
HILTON GRAND VACATIONS INC
SOLEShares711.66K
TypeSH
Market value$24.67M
8.97%
Sole
711.66K
Shared
0.00
None
0.00
POST HLDGS INC
SOLEShares268.65K
TypeSH
Market value$19.57M
7.12%
Sole
268.65K
Shared
0.00
None
0.00
NUVECTIS PHARMA INC
SOLEShares793.21K
TypeSH
Market value$16.75M
6.09%
Sole
793.21K
Shared
0.00
None
0.00
LITHIA MTRS INC
SOLEShares46.80K
TypeSH
Market value$13.66M
4.97%
Sole
46.80K
Shared
0.00
None
0.00
TRAVEL PLUS LEISURE CO
SOLEShares198.07K
TypeSH
Market value$12.25M
4.46%
Sole
198.07K
Shared
0.00
None
0.00
AXSOME THERAPEUTICS INC.
SOLEShares45.13K
TypeSH
Market value$8.32M
3.03%
Sole
45.13K
Shared
0.00
None
0.00
ELEMENT SOLUTIONS INC
SOLEShares224.05K
TypeSH
Market value$8.13M
2.96%
Sole
224.05K
Shared
0.00
None
0.00
LPL FINL HLDGS INC
SOLEShares23.44K
TypeSH
Market value$7.17M
2.61%
Sole
23.44K
Shared
0.00
None
0.00
ON SEMICONDUCTOR CORP
SOLEShares88.13K
TypeSH
Market value$6.77M
2.46%
Sole
88.13K
Shared
0.00
None
0.00
NEKTAR THERAPEUTICS
SOLEShares94.70K
TypeSH
Market value$5.73M
2.09%
Sole
94.70K
Shared
0.00
None
0.00
FLEX LTD
SOLEShares52.01K
TypeSH
Market value$5.72M
2.08%
Sole
52.01K
Shared
0.00
None
0.00
BILL HOLDINGS INC
SOLEShares124K
TypeSH
Market value$5.27M
1.92%
Sole
124K
Shared
0.00
None
0.00
CROWN HLDGS INC
SOLEShares45.21K
TypeSH
Market value$4.77M
1.73%
Sole
45.21K
Shared
0.00
None
0.00
NATIONAL ENERGY SERVICES REU
SOLEShares183.67K
TypeSH
Market value$4.68M
1.70%
Sole
183.67K
Shared
0.00
None
0.00
RENTOKIL INITIAL PLC
SOLEShares228.25K
TypeSH
Market value$4.51M
1.64%
Sole
228.25K
Shared
0.00
None
0.00
KATAPULT HOLDINGS INC
SOLEShares919.50K
TypeSH
Market value$4.02M
1.46%
Sole
919.50K
Shared
0.00
None
0.00
ELEVANCE HEALTH INC FORMERLY
SOLEShares10.25K
TypeSH
Market value$3.99M
1.45%
Sole
10.25K
Shared
0.00
None
0.00
BELLRING BRANDS INC
SOLEShares444.50K
TypeSH
Market value$3.42M
1.24%
Sole
444.50K
Shared
0.00
None
0.00
BALL CORP
SOLEShares47.76K
TypeSH
Market value$2.68M
0.97%
Sole
47.76K
Shared
0.00
None
0.00
CLARIVATE PLC
SOLEShares1.48M
TypeSH
Market value$2.47M
0.90%
Sole
1.48M
Shared
0.00
None
0.00
KKR & CO INC
SOLEShares26.88K
TypeSH
Market value$2.45M
0.89%
Sole
26.88K
Shared
0.00
None
0.00
INTERCONTINENTAL EXCHANGE IN
SOLEShares15.36K
TypeSH
Market value$2.34M
0.85%
Sole
15.36K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ACV AUCTIONS INCSOLE | COM CL A | 3.07M | SH | $32.04M 11.66% | 3.07M | 0.00 | 0.00 |
PRECIGEN INCSOLE | COM | 3.06M | SH | $26.23M 9.54% | 3.06M | 0.00 | 0.00 |
HERBALIFE LTDSOLE | COM SHS | 2.06M | SH | $24.98M 9.09% | 2.06M | 0.00 | 0.00 |
HILTON GRAND VACATIONS INCSOLE | COM | 711.66K | SH | $24.67M 8.97% | 711.66K | 0.00 | 0.00 |
POST HLDGS INCSOLE | COM | 268.65K | SH | $19.57M 7.12% | 268.65K | 0.00 | 0.00 |
NUVECTIS PHARMA INCSOLE | COM | 793.21K | SH | $16.75M 6.09% | 793.21K | 0.00 | 0.00 |
LITHIA MTRS INCSOLE | COM | 46.80K | SH | $13.66M 4.97% | 46.80K | 0.00 | 0.00 |
TRAVEL PLUS LEISURE COSOLE | COM | 198.07K | SH | $12.25M 4.46% | 198.07K | 0.00 | 0.00 |
AXSOME THERAPEUTICS INC.SOLE | COM | 45.13K | SH | $8.32M 3.03% | 45.13K | 0.00 | 0.00 |
ELEMENT SOLUTIONS INCSOLE | COM | 224.05K | SH | $8.13M 2.96% | 224.05K | 0.00 | 0.00 |
LPL FINL HLDGS INCSOLE | COM | 23.44K | SH | $7.17M 2.61% | 23.44K | 0.00 | 0.00 |
ON SEMICONDUCTOR CORPSOLE | COM | 88.13K | SH | $6.77M 2.46% | 88.13K | 0.00 | 0.00 |
NEKTAR THERAPEUTICSSOLE | COM NEW | 94.70K | SH | $5.73M 2.09% | 94.70K | 0.00 | 0.00 |
FLEX LTDSOLE | ORD | 52.01K | SH | $5.72M 2.08% | 52.01K | 0.00 | 0.00 |
BILL HOLDINGS INCSOLE | COM | 124K | SH | $5.27M 1.92% | 124K | 0.00 | 0.00 |
CROWN HLDGS INCSOLE | COM | 45.21K | SH | $4.77M 1.73% | 45.21K | 0.00 | 0.00 |
NATIONAL ENERGY SERVICES REUSOLE | SHS | 183.67K | SH | $4.68M 1.70% | 183.67K | 0.00 | 0.00 |
RENTOKIL INITIAL PLCSOLE | SPONSORED ADR | 228.25K | SH | $4.51M 1.64% | 228.25K | 0.00 | 0.00 |
KATAPULT HOLDINGS INCSOLE | COM NEW | 919.50K | SH | $4.02M 1.46% | 919.50K | 0.00 | 0.00 |
ELEVANCE HEALTH INC FORMERLYSOLE | COM | 10.25K | SH | $3.99M 1.45% | 10.25K | 0.00 | 0.00 |
BELLRING BRANDS INCSOLE | COMMON STOCK | 444.50K | SH | $3.42M 1.24% | 444.50K | 0.00 | 0.00 |
BALL CORPSOLE | COM | 47.76K | SH | $2.68M 0.97% | 47.76K | 0.00 | 0.00 |
CLARIVATE PLCSOLE | ORD SHS | 1.48M | SH | $2.47M 0.90% | 1.48M | 0.00 | 0.00 |
KKR & CO INCSOLE | COM | 26.88K | SH | $2.45M 0.89% | 26.88K | 0.00 | 0.00 |
INTERCONTINENTAL EXCHANGE INSOLE | COM | 15.36K | SH | $2.34M 0.85% | 15.36K | 0.00 | 0.00 |
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