Vault-13

ASSERTIO HOLDINGS INC

COM NEW · CUSIP 04546C205

0 institutional holders -1 vs Q4 2025
—reported value*
0 new 0 added 0 reduced 1 sold out net sold ≈ $2.6m (-285.0k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable.

Trends to Q1 2026

Institutional holders

Managers reporting a position, each quarter

050100150Q3 22: 78Q4 22: 89Q1 23: 119Q2 23: 148Q3 23: 147Q4 23: 118Q1 24: 105Q2 24: 104Q3 24: 86Q4 24: 85Q1 25: 70Q2 25: 73Q3 25: 68Q4 25: 1Q1 26: 00Q3 22Q3 23Q3 24Q3 25Q1 26
Numbers
QuarterHolders
Q3 202278
Q4 202289
Q1 2023119
Q2 2023148
Q3 2023147
Q4 2023118
Q1 2024105
Q2 2024104
Q3 202486
Q4 202485
Q1 202570
Q2 202573
Q3 202568
Q4 20251
Q1 20260

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q2 24: 45 bought or addedQ2 24: 62 cut or sold outQ3 24: 25 bought or addedQ3 24: 62 cut or sold outQ3 24Q4 24: 35 bought or addedQ4 24: 40 cut or sold outQ1 25: 17 bought or addedQ1 25: 44 cut or sold outQ1 25Q2 25: 21 bought or addedQ2 25: 31 cut or sold outQ3 25: 26 bought or addedQ3 25: 26 cut or sold outQ3 25Q4 25: 1 bought or addedQ4 25: 66 cut or sold outQ1 26: 0 bought or addedQ1 26: 1 cut or sold outQ1 26
Numbers
QuarterBought or addedCut or sold out
Q2 20244562
Q3 20242562
Q4 20243540
Q1 20251744
Q2 20252131
Q3 20252626
Q4 2025166
Q1 202601

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$500k$1m$1.5mQ2 25 calls: $860.9kQ2 25 puts: $49.8kQ2 25P/C 0.06Q3 25 calls: $1.2mQ3 25 puts: $84.8kQ3 25P/C 0.07Q4 25 calls: $0Q4 25 puts: $0Q4 25P/C —Q1 26 calls: $0Q1 26 puts: $0Q1 26P/C —
Numbers
QuarterCallsPutsP/C
Q2 2025$860.9k$49.8k0.06
Q3 2025$1.2m$84.8k0.07
Q4 2025$0$0—
Q1 2026$0$0—

Biggest buyers

None

Biggest sellers

Opaleye Management Inc. Sold out -285,000-285.0k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Nantahala Capital Management, LLC 13G · institution +1.4 pts · filed 2026-04-07 10.7% +1.4 pts 692.3k 2026-04-07

Holders, Q1 2026

#ManagerLocationShares Value% of their portfolioChangeShares change