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Prophase Labs Inc
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0.363USD
0.0000.00%
Close 07/02, 13:00（ET）Quotes delayed by 15 min
1.09MMarket Cap
LossP/E TTM
Shareholding Stats
Updated: Thu, May 14
Updated: Thu, May 14
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Karkus (Ted William)
4.89%
StoneX Group Inc.
0.30%
Geode Capital Management, L.L.C.
0.25%
Gleckel (Louis)
0.16%
Simplex Trading, LLC
0.11%
Other
94.28%
Shareholders
Shareholders
Proportion
Karkus (Ted William)
4.89%
StoneX Group Inc.
0.30%
Geode Capital Management, L.L.C.
0.25%
Gleckel (Louis)
0.16%
Simplex Trading, LLC
0.11%
Other
94.28%
Shareholder Types
Shareholders
Proportion
Individual Investor
5.05%
Research Firm
0.76%
Investment Advisor/Hedge Fund
0.25%
Investment Advisor
0.17%
Other
93.78%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
81
129.97K
1.98%
-543.52K
2025Q4
80
249.74K
3.80%
-416.69K
2025Q3
86
3.04M
7.33%
-2.51M
2025Q2
91
7.80M
18.77%
+525.30K
2025Q1
95
8.38M
29.57%
+1.62M
2024Q4
97
6.02M
20.15%
-197.61K
2024Q3
101
5.16M
20.53%
-1.27M
2024Q2
102
5.11M
20.47%
-1.25M
2024Q1
100
5.62M
31.27%
-1.27M
2023Q4
102
5.60M
32.69%
-985.39K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Karkus (Ted William)
321.53K
4.89%
--
--
Apr 29, 2025
StoneX Group Inc.
20.00K
0.3%
+20.00K
--
Dec 31, 2025
Geode Capital Management, L.L.C.
16.26K
0.25%
-14.03K
-46.32%
Dec 31, 2025
Gleckel (Louis)
10.38K
0.16%
--
--
Apr 29, 2025
Simplex Trading, LLC
7.43K
0.11%
+3.37K
+83.03%
Dec 31, 2025
Swisspartners Investment Network AG
5.00K
0.08%
--
--
Dec 31, 2024
MRB Fund Partners AG
5.00K
0.08%
+5.00K
--
Jun 30, 2025
Morgan Stanley Smith Barney LLC
620.00
0.01%
+2.00
+0.32%
Dec 31, 2025
Parametric Portfolio Associates LLC
299.00
0%
--
--
Dec 31, 2025
J.P. Morgan Securities LLC
177.00
0%
--
--
Dec 31, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
Dimensional US Core Equity 1 ETF
0%
Avantis US Equity ETF
0%
Avantis US Small Cap Equity ETF
0%
iShares Micro-Cap ETF
0%
Dimensional US Core Equity 1 ETF
Proportion0%
Avantis US Equity ETF
Proportion0%
Avantis US Small Cap Equity ETF
Proportion0%
iShares Micro-Cap ETF
Proportion0%