13F institutional ownership facts
Institutions tracked
10
Reported value
$311,960.00
Reported shares
118,616
Latest filing period
Q2 2026
Top institutional holders
- Two Sigma Investments · $233,523 · <0.01%%
- Ken Griffin - Citadel Advisors · $305,109 · <0.01%%
- Israel Englander - Millennium Management · $195,151 · <0.01%%
- Renaissance Technologies · $78,437 · <0.01%%
- Jane Street Group · $27,918 · <0.01%%
- Geode Capital Management · $70,264 · <0.01%%
Data source and limitations
This page uses public SEC Form 13F disclosures and related institutional filing data. 13F reports are periodic disclosures and may not represent current real-time holdings.
13F Hub provides research and education data only. It does not provide personalized investment advice.
$KPRX
Institutional Holdings
10
Top Institutions
Top Institutions
Two Sigma Investments
88,792 shares
NaN%
% of Portfolio
Ken Griffin - Citadel Advisors
116,011 shares
NaN%
% of Portfolio
Israel Englander - Millennium Management
74,202 shares
NaN%
% of Portfolio
Renaissance Technologies
29,824 shares
NaN%
% of Portfolio
Jane Street Group
10,615 shares
NaN%
% of Portfolio
Geode Capital Management
26,717 shares
NaN%
% of Portfolio
Northern Trust Corp
11,767 shares
NaN%
% of Portfolio
UBS Group
1,961 shares
NaN%
% of Portfolio
Morgan Stanley
1,408 shares
NaN%
% of Portfolio
Larry Fink - BlackRock
58 shares
NaN%
% of Portfolio
Institutional InsightPRO
Scale Distribution
MEGA
40%
LARGE
40%
MEDIUM
20%
SMALL
0%
Geographic Distribution
Institutional Activity
Buyers
35
Sellers
35
Holders
85
New
13
Exited
12
Insider TradingPRO
Trading Statistics
Insider Buyers
13
Insider Sellers
35
Purchase Value
$15.7M
Role Distribution
RatingPRO
60
C+
Overall Score
Moderate institutional interest with stable holdings
Rating Dimensions
Recent Actions
New
10
Increased
25
Decreased
8
Exited
4
Total
55