Assertio
ASRT
ASRT was delisted on the 15th of June, 2026.
151 hedge funds and large institutions have $362M invested in Assertio in 2018 Q3 according to their latest regulatory filings, with 9 funds opening new positions, 65 increasing their positions, 50 reducing their positions, and 28 closing their positions.
295% more call options, than puts
Call options by funds: $3.53M | Put options by funds: $894K
30% more repeat investments, than reductions
Existing positions increased: 65 | Existing positions reduced: 50
0.01% less ownership
Funds ownership: 1.62% → 1.61% (-0.01%)
12% less funds holding
Funds holding: 171 → 151 (-20)
12% less capital invested
Capital invested by funds: $412M → $362M (-$49.2M)
68% less first-time investments, than exits
New positions opened: 9 | Existing positions closed: 28
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AC
Armistice Capital
New York
|
+$13.3M |
| 2 |
Vanguard Group
Malvern,
Pennsylvania
|
+$5.1M |
| 3 |
MCM
Matarin Capital Management
New York
|
+$3.39M |
| 4 |
BlackRock
New York
|
+$3.25M |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$3.25M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SV
Starboard Value
New York
|
-$10.7M |
| 2 |
Millennium Management
New York
|
-$5.81M |
| 3 |
Prudential Financial
Newark,
New Jersey
|
-$4.55M |
| 4 |
Wells Fargo
San Francisco,
California
|
-$3.81M |
| 5 |
Morgan Stanley
New York
|
-$3.65M |
ASRT Hedge Fund Activity: Q3 2018 in Review
151 of the 4,375 institutional investors tracked by Wall St. Rank reported a position in Assertio (ASRT) for Q3 2018, worth a combined $362M — down 12% from $412M a quarter earlier.
Sellers outnumbered buyers: 28 funds closed out of ASRT and 9 opened new positions — a net loss of 19 holders — while 50 trimmed existing stakes and 65 added.
The largest buyer was Armistice Capital, adding an estimated $13.3M. The largest seller was Starboard Value, exiting entirely with an estimated $10.7M sold.
- 151 institutional investors held Assertio (ASRT) as of Q3 2018, down from 171 in Q2 2018.
- Funds reported $362M of Assertio stock for Q3 2018, down 12% quarter-over-quarter.
- 9 funds opened new Assertio positions in Q3 2018 and 28 closed out, a net change of -19 holders.
- The largest Assertio buyer in Q3 2018 was Armistice Capital, an estimated $13.3M added.
- The largest Assertio seller in Q3 2018 was Starboard Value, an estimated $10.7M sold.
Based on aggregated 13F filings for Q3 2018.