Assertio
ASRT
ASRT was delisted on the 15th of June, 2026.
60 hedge funds and large institutions have $13.5M invested in Assertio in 2020 Q4 according to their latest regulatory filings, with 6 funds opening new positions, 12 increasing their positions, 24 reducing their positions, and 12 closing their positions.
0.14% less ownership
Funds ownership: 0.73% → 0.59% (-0.14%)
9% less funds holding
Funds holding: 66 → 60 (-6)
50% less first-time investments, than exits
New positions opened: 6 | Existing positions closed: 12
50% less repeat investments, than reductions
Existing positions increased: 12 | Existing positions reduced: 24
57% less capital invested
Capital invested by funds: $31.2M → $13.5M (-$17.7M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Mariner
Overland Park,
Kansas
|
+$1.17M |
| 2 |
TCMG
TSP Capital Management Group
Summit,
New Jersey
|
+$285K |
| 3 |
DAM
Deltec Asset Management
New York
|
+$159K |
| 4 |
PCM
Perritt Capital Management
Chicago,
Illinois
|
+$51.8K |
| 5 |
VF
Virtu Financial
New York
|
+$25.5K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RCMNY
Rubric Capital Management (New York)
New York
|
-$2.3M |
| 2 |
Connor, Clark & Lunn Investment Management (CC&L)
Vancouver,
British Columbia, Canada
|
-$946K |
| 3 |
Marshall Wace
London,
United Kingdom
|
-$490K |
| 4 |
Dimensional Fund Advisors
Austin,
Texas
|
-$487K |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
-$459K |
ASRT Hedge Fund Activity: Q4 2020 in Review
60 of the 5,652 institutional investors tracked by Wall St. Rank reported a position in Assertio (ASRT) for Q4 2020, worth a combined $13.5M — down 57% from $31.2M a quarter earlier.
Sellers outnumbered buyers: 12 funds closed out of ASRT and 6 opened new positions — a net loss of 6 holders — while 24 trimmed existing stakes and 12 added.
The largest buyer was Mariner, adding an estimated $1.17M. The largest seller was Rubric Capital Management (New York), exiting entirely with an estimated $2.3M sold.
- 60 institutional investors held Assertio (ASRT) as of Q4 2020, down from 66 in Q3 2020.
- Funds reported $13.5M of Assertio stock for Q4 2020, down 57% quarter-over-quarter.
- 6 funds opened new Assertio positions in Q4 2020 and 12 closed out, a net change of -6 holders.
- The largest Assertio buyer in Q4 2020 was Mariner, an estimated $1.17M added.
- The largest Assertio seller in Q4 2020 was Rubric Capital Management (New York), an estimated $2.3M sold.
Based on aggregated 13F filings for Q4 2020.