Assertio
ASRT
ASRT was delisted on the 15th of June, 2026.
160 hedge funds and large institutions have $467M invested in Assertio in 2017 Q4 according to their latest regulatory filings, with 29 funds opening new positions, 53 increasing their positions, 53 reducing their positions, and 34 closing their positions.
342% more call options, than puts
Call options by funds: $5.75M | Put options by funds: $1.3M
39% more capital invested
Capital invested by funds: $335M → $467M (+$132M)
0% more ownership
Funds ownership: 1.53% → 1.53% (+0%)
0% more repeat investments, than reductions
Existing positions increased: 53 | Existing positions reduced: 53
3% less funds holding
Funds holding: 165 → 160 (-5)
15% less first-time investments, than exits
New positions opened: 29 | Existing positions closed: 34
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Renaissance Technologies
New York
|
+$11M |
| 2 |
JP Morgan Chase
New York
|
+$6.11M |
| 3 |
Connor, Clark & Lunn Investment Management (CC&L)
Vancouver,
British Columbia, Canada
|
+$5.43M |
| 4 |
Millennium Management
New York
|
+$3.95M |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
+$3.38M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AC
Armistice Capital
New York
|
-$6.44M |
| 2 |
SM
Senvest Management
New York
|
-$4.59M |
| 3 |
HVC
Healthcare Value Capital
Woodcliff Lake,
New Jersey
|
-$4.05M |
| 4 |
SV
Starboard Value
New York
|
-$3.89M |
| 5 |
AC
Ascend Capital
Orinda,
California
|
-$2.51M |
ASRT Hedge Fund Activity: Q4 2017 in Review
160 of the 4,410 institutional investors tracked by Wall St. Rank reported a position in Assertio (ASRT) for Q4 2017, worth a combined $467M — up 39% from $335M a quarter earlier.
Sellers outnumbered buyers: 34 funds closed out of ASRT and 29 opened new positions — a net loss of 5 holders — while 53 trimmed existing stakes and 53 added.
The largest buyer was Renaissance Technologies, adding an estimated $11M. The largest seller was Armistice Capital, cutting an estimated $6.44M.
- 160 institutional investors held Assertio (ASRT) as of Q4 2017, down from 165 in Q3 2017.
- Funds reported $467M of Assertio stock for Q4 2017, up 39% quarter-over-quarter.
- 29 funds opened new Assertio positions in Q4 2017 and 34 closed out, a net change of -5 holders.
- The largest Assertio buyer in Q4 2017 was Renaissance Technologies, an estimated $11M added.
- The largest Assertio seller in Q4 2017 was Armistice Capital, an estimated $6.44M sold.
Based on aggregated 13F filings for Q4 2017.