13F institutional ownership facts
Institutions tracked
1
Reported value
$0.00
Reported shares
0
Latest filing period
Q2 2026
Top institutional holders
- Private Capital Management · $3,222,658 · 0.28%
Data source and limitations
This page uses public SEC Form 13F disclosures and related institutional filing data. 13F reports are periodic disclosures and may not represent current real-time holdings.
13F Hub provides research and education data only. It does not provide personalized investment advice.
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$OTC-ATROB
Institutional Holdings
1
Top Institutions
Top Institutions
Institutional InsightPRO
Scale Distribution
MEGA
34%
LARGE
28%
MEDIUM
22%
SMALL
16%
Geographic Distribution
North America
64%
Europe
28%
Asia Pacific
11%
Other
9%
Institutional Activity
Buyers
59
Sellers
23
Holders
67
New
19
Exited
6
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Insider TradingPRO
Trading Statistics
Insider Buyers
22
Insider Sellers
23
Purchase Value
$14.1M
Role Distribution
CEO
29%
CFO
17%
Director
33%
VP
16%
Other
5%
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RatingPRO
89
A
Overall Score
Moderate institutional interest with stable holdings
Rating Dimensions
Institutional Ownership
74
Recent Activity
88
Concentration
72
Momentum
91
Stability
77
Recent Actions
New
14
Increased
33
Decreased
20
Exited
4
Total
55
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