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OWLS · Obook Holdings Inc. · Holdings

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$5.44 -0.02 (-0.37%) At close · Oct 5
Market Cap
$487.60M
Shares
88.33M
Volume · Oct 5 9626 Avg daily vol (3M) 23.68K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 7
Total Value: $1,512,723
Total Shares: 267,739

Institutional Ownership Trend

3 quarters

Holder Concentration

Across 7 13F filers · Δ vs Mar 31, 2026
Top Holder
83.0%
Dec 2025 → Jun 2026 · range 64.8% – 84.2%
−1.2 pts
Top 5
100.0%
Dec 2025 → Jun 2026 · range 100.0% – 100.0%
−0.0 pts
Top 10
100.0%
Dec 2025 → Jun 2026 · range 100.0% – 100.0%
0.0 pts
HHI
7,084
Dec 2025 → Jun 2026 · range 5,223 – 7,282
Highly concentrated−198

Quarterly Activity

vs Mar 31, 2026
New
2
Increased
3
Decreased
2
Sold Out
0
Unchanged
0
Holder count: +2
Institutional value: -4.1%
Shares held: +1.7%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
No fully closed positions this quarter.
Showing 7 of 7
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 2025416 CUSIP G67187107 Visit website Investor relations