13F institutional ownership facts
Institutions tracked
7
Reported value
$826,847.00
Reported shares
176,300
Latest filing period
Q2 2026
Top institutional holders
- Renaissance Technologies · $826,847 · <0.01%%
- Ken Griffin - Citadel Advisors · $400,174 · <0.01%%
- Jane Street Group · $230,917 · <0.01%%
- Geode Capital Management · $280,925 · <0.01%%
- Northern Trust Corp · $65,374 · <0.01%%
- State Street Corp · $109,962 · <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.
$GRDX
Institutional Holdings
7
Top Institutions
Top Institutions
Renaissance Technologies
176,300 shares
NaN%
% of Portfolio
Ken Griffin - Citadel Advisors
85,325 shares
NaN%
% of Portfolio
Jane Street Group
49,236 shares
NaN%
% of Portfolio
Geode Capital Management
59,899 shares
NaN%
% of Portfolio
Northern Trust Corp
13,939 shares
NaN%
% of Portfolio
State Street Corp
23,446 shares
NaN%
% of Portfolio
UBS Group
0 shares
0.00%
% of Portfolio
Institutional InsightPRO
Scale Distribution
MEGA
44%
LARGE
38%
MEDIUM
32%
SMALL
-14%
Geographic Distribution
Institutional Activity
Buyers
59
Sellers
33
Holders
77
New
19
Exited
12
Insider TradingPRO
Trading Statistics
Insider Buyers
22
Insider Sellers
33
Purchase Value
$22.8M
Role Distribution
RatingPRO
84
A-
Overall Score
Moderate institutional interest with stable holdings
Rating Dimensions
Recent Actions
New
14
Increased
33
Decreased
20
Exited
4
Total
55