iSpecimen
ISPC
12 hedge funds and large institutions have $597K invested in iSpecimen in 2023 Q2 according to their latest regulatory filings, with 2 funds opening new positions, increasing their positions, 0 reducing their positions, and 3 closing their positions.
0% less ownership
Funds ownership: 0.01% → 0.01% (-0%)
8% less funds holding
Funds holding: 13 → 12 (-1)
10% less capital invested
Capital invested by funds: $665K → $597K (-$68.5K)
33% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 3
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$33.8K |
| 2 |
Renaissance Technologies
New York
|
+$22.2K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BL
Bleichroeder LP
New York
|
-$88.2K |
| 2 |
TA
Teton Advisors
Rye,
New York
|
-$50.9K |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$17.3K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
1
Vanguard Group
Malvern,
Pennsylvania
| $233K | – | – | – |
|
|
GC
2
Grimes & Company
Westborough,
Massachusetts
| $93.8K | – | – | – |
|
3
BlackRock
New York
| $81.1K | – | – | – |
|
|
4
Citadel Advisors
Miami,
Florida
| $33.1K | +$33.8K | +29 | New |
|
5
Geode Capital Management
Boston,
Massachusetts
| $30.9K | – | – | – |
|
|
SSA
6
Schonfeld Strategic Advisors
New York
| $28.9K | – | – | – |
|
|
CA
7
Claro Advisors
Boston,
Massachusetts
| $24.7K | – | – | – |
|
|
8
Renaissance Technologies
New York
| $21K | +$22.2K | +19 | New |
|
9
Northern Trust
Chicago,
Illinois
| $19.7K | – | – | – |
|
|
MSFS
10
Main Street Financial Solutions
Newtown,
Pennsylvania
| $15K | – | – | – |
|
11
Morgan Stanley
New York
| $11.4K | – | – | – |
|
|
TRCT
12
Tower Research Capital (TRC)
New York
| $4.13K | – | – | – |
|
13
Wells Fargo
San Francisco,
California
| $64 | – | – | – |
|
|
BL
14
Bleichroeder LP
New York
| – | -$88.2K | -82 | Closed |
|
|
TA
15
Teton Advisors
Rye,
New York
| – | -$50.9K | -48 | Closed |
|
|
16
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| – | -$17.3K | -16 | Closed |
|
ISPC Hedge Fund Activity: Q2 2023 in Review
12 of the 6,370 institutional investors tracked by Wall St. Rank reported a position in iSpecimen (ISPC) for Q2 2023, worth a combined $597K — down 10% from $665K a quarter earlier.
Sellers outnumbered buyers: 3 funds closed out of ISPC and 2 opened new positions — a net loss of 1 holder — while 0 trimmed existing stakes and 0 added.
The largest buyer was Citadel Advisors, opening a new position worth an estimated $33.8K. The largest seller was Bleichroeder LP, exiting entirely with an estimated $88.2K sold.
- 12 institutional investors held iSpecimen (ISPC) as of Q2 2023, down from 13 in Q1 2023.
- Funds reported $597K of iSpecimen stock for Q2 2023, down 10% quarter-over-quarter.
- 2 funds opened new iSpecimen positions in Q2 2023 and 3 closed out, a net change of -1 holder.
- The largest iSpecimen buyer in Q2 2023 was Citadel Advisors, an estimated $33.8K added.
- The largest iSpecimen seller in Q2 2023 was Bleichroeder LP, an estimated $88.2K sold.
Based on aggregated 13F filings for Q2 2023.