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iSpecimen

9 hedge funds and large institutions have $5.35M invested in iSpecimen in 2021 Q3 according to their latest regulatory filings, with 7 funds opening new positions, 1 increasing their positions, reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
9
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$162K
2 +$142K
3 +$104K
4
Citadel Advisors
Citadel Advisors
Florida
+$74K
5
BlackRock
BlackRock
New York
+$35K
Name Holding Trade Value Shares
Change
Change in
Stake
1
$3.61M
2
$1.31M
3
$162K
4
$142K
5
$74K
6
$35K
7
$8K
8
$5K
9
10
11
12
13