OTC Markets OTCPK · as of Oct 14, 13:21 ET · 15m delay
Open
0.1880
Prev close
0.2000
Day range
0.18800.2100
52-week range
0.07500.9080
Volume
28.01K0.00×
Mkt cap
7.37M
P/E ttm
—
Fwd P/E
—
EPS ttm
-0.3700
Div yield
0.00%
Earnings
—
From 52w high
−76.87%
OSRH shareholders
HDS
OSRH Ownership
13F / N-PORT filings via Yahoo
Institutions
1.0%
1.8% of the float
Insiders
44.7%
officers and directors
Institutional holders
6
filing positions
Top 10 institutions
1.9%
6 adding · 2 trimming
INST
Top Institutions
Institutions
Holder
% held
Shares
Value
Change
As of
Vanguard Fiduciary Trust Co
0.42%
148.27K
$31.14K
+770.7%
Jun 30, 2026
Citadel Advisors Llc
0.36%
127.81K
$26.84K
+100.0%
Jun 30, 2026
Jane Street Group, LLC
0.36%
127.19K
$26.71K
+100.0%
Jun 30, 2026
Geode Capital Management, LLC
0.29%
100.46K
$21.10K
−5.0%
Jun 30, 2026
Two Sigma Securities, LLC
0.13%
46.54K
$9.77K
+100.0%
Jun 30, 2026
Vanguard Capital Management LLC
0.11%
37.37K
$7.85K
0.0%
Jun 30, 2026
Xtx Topco Ltd
0.09%
32.38K
$6.80K
−46.7%
Jun 30, 2026
Susquehanna International Group, LLP
0.05%
18.28K
$3.84K
+100.0%
Jun 30, 2026
Northern Trust Corporation
0.03%
10.91K
$2.29K
+100.0%
Jun 30, 2026
Mint Tower Capital Management B.V.
0.02%
7.50K
$1.57K
0.0%
Jun 30, 2026
FUND
Top Funds
Funds
Holder
% held
Shares
Value
Change
As of
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund
0.11%
37.37K
$7.85K
0.0%
Jun 30, 2026
Institutions report quarterly, up to 45 days after the quarter ends, so these positions can be months old. Change compares the share count with the holder's previous filing. Insider transactions are on the overview page (INSD).