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Assertio Holdings, Inc.

ASRTDelisted Jul 7, 2026
Industry
Pharmaceutical Preparations
SEC CIK
0001808665

Assertio Holdings, Inc. was delisted on Jul 7, 2026; its insiders filed their last Form 4 on Jun 16, 2026; 66 institutions reported holding it in 13F filings for Q1 2026, worth $47.6M in total; no superinvestor held it.

13F holders, Q1 2021

Institutional positions in Assertio Holdings, Inc. as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
60
No complete 13F data for Q4 2020
Shares held
39.1M
No complete 13F data for Q4 2020
Total value
$26.7M
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting ASRT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 60 institutions
Q1 2021: 60 institutionsQ2 2021: 42 institutionsQ3 2021: 38 institutionsQ4 2021: 44 institutionsQ1 2022: 54 institutionsQ2 2022: 66 institutionsQ3 2022: 77 institutionsQ4 2022: 89 institutionsQ1 2023: 120 institutionsQ2 2023: 148 institutionsQ3 2023: 146 institutionsQ4 2023: 117 institutionsQ1 2024: 104 institutionsQ2 2024: 104 institutionsQ3 2024: 85 institutionsQ4 2024: 83 institutionsQ1 2025: 69 institutionsQ2 2025: 72 institutionsQ3 2025: 68 institutionsQ4 2025: 53 institutionsQ1 2026: 66 institutionsQ2 2026: 1 institution
Value heldQ1 2021: $26.7M
Q1 2021: $26.7MQ2 2021: $13.4MQ3 2021: $5.72MQ4 2021: $15.8MQ1 2022: $27.1MQ2 2022: $40.1MQ3 2022: $37.0MQ4 2022: $75.6MQ1 2023: $162.4MQ2 2023: $184.8MQ3 2023: $119.7MQ4 2023: $49.8MQ1 2024: $41.9MQ2 2024: $44.7MQ3 2024: $35.1MQ4 2024: $24.3MQ1 2025: $17.1MQ2 2025: $16.1MQ3 2025: $22.2MQ4 2025: $18.0MQ1 2026: $47.6MQ2 2026: $118
Institutions holding ASRT and their total value by quarter
QuarterHoldersValue
Q2 20261$118
Q1 202666$47.6M
Q4 202553$18.0M
Q3 202568$22.2M
Q2 202572$16.1M
Q1 202569$17.1M
Q4 202483$24.3M
Q3 202485$35.1M
Q2 2024104$44.7M
Q1 2024104$41.9M
Q4 2023117$49.8M
Q3 2023146$119.7M
Q2 2023148$184.8M
Q1 2023120$162.4M
Q4 202289$75.6M
Q3 202277$37.0M
Q2 202266$40.1M
Q1 202254$27.1M
Q4 202144$15.8M
Q3 202138$5.72M
Q2 202142$13.4M
Q1 202160$26.7M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Assertio Holdings, Inc..

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding ASRT in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Vanguard Group Inc7,924,132$5.41M0.00%––
Highbridge Capital Management LLC6,158,759$4.20M0.18%––
Renaissance Technologies LLC3,924,654$2.68M0.00%––
BlackRock Inc.3,723,251$2.54M0.00%––
Ci Investments Inc.2,337,899$1.60M0.01%––
Acadian Asset Management LLC2,334,045$1.59M0.01%––
Mariner, LLC1,998,898$1.36M0.01%––
Tekla Capital Management LLC1,642,302$1.12M0.04%––
Geode Capital Management, LLC1,388,202$947.0K0.00%––
Jacobs Levy Equity Management, Inc1,026,280$700.0K0.01%––
D. E. Shaw & Co., Inc.837,293$571.0K0.00%––
Virtu Financial LLC637,038$435.0K0.03%––
Littlejohn & Co LLC614,602$419.0K0.13%––
Susquehanna International Group, LLP551,087$376.0K0.00%––
TSP Capital Management Group, LLC526,000$359.0K0.13%––
Invesco Ltd.460,638$314.0K0.00%––
Citadel Advisors LLC354,132$242.0K0.00%––
Northern Trust Corp301,393$206.0K0.00%––
Vontobel Holding Ltd.300,000$205.0K0.00%––
Morgan Stanley258,743$176.0K0.00%––
Perritt Capital Management Inc225,000$154.0K0.08%––
Russell Investments Group, Ltd.183,299$123.0K0.00%––
HighTower Advisors, LLC180,049$119.0K0.00%––
Winton Group Ltd160,117$109.0K0.01%––
Goldman Sachs Group Inc122,437$84.0K0.00%––
California Public Employees Retirement System113,800$78.0K0.00%––
Group One Trading, L.P.112,720$77.0K0.00%––
Federation des caisses Desjardins du Quebec85,000$58.1K0.00%––
Simplex Trading, LLC84,832$57.0K0.00%––
Charles Schwab Investment Management Inc64,230$44.0K0.00%––
Dimensional Fund Advisors LP54,168$37.0K0.00%––
State Street Corp46,559$32.0K0.00%––
Cutler Group LP43,109$29.0K0.00%––
Bank of New York Mellon Corp41,552$28.0K0.00%––
UBS Group AG37,134$26.0K0.00%––
LPL Financial LLC33,900$23.0K0.00%––
Jane Street Group, LLC31,676$22.0K0.00%––
Cambridge Investment Research Advisors, Inc.30,501$21.0K0.00%––
Royce & Associates LP27,224$19.0K0.00%––
Victory Capital Management Inc25,813$18.0K0.00%––
Meeder Asset Management Inc24,462$17.0K0.00%––
Deltec Asset Management LLC17,000$12.0K0.00%––
Two Sigma Securities, LLC17,567$12.0K0.00%––
Parametric Portfolio Associates LLC16,607$11.0K0.00%––
Millennium Management LLC15,875$11.0K0.00%––
Skandinaviska Enskilda Banken AB (publ)11,300$8.00K0.00%––
Royal Bank of Canada7,035$5.00K0.00%––
Tower Research Capital LLC (TRC)6,215$4.00K0.00%––
SOA Wealth Advisors, LLC.7,000$4.00K0.00%––
Bank of America Corp3,418$2.00K0.00%––
Wells Fargo & Company2,686$2.00K0.00%––
Public Employees Retirement System of Ohio3,519$2.00K0.00%––
Toth Financial Advisory Corp1,000$1.00K0.00%––
Newbridge Financial Services Group, Inc.500$1.00K0.00%––
JPMorgan Chase & Co76$00.00%––
The PNC Financial Services Group, Inc.208$00.00%––
O'Shaughnessy Asset Management, LLC1$00.00%––
FinTrust Capital Advisors, LLC575$00.00%––
Advisor Group Holdings, Inc.217$00.00%––
BDO Wealth Advisors, LLC615$00.00%––