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BSIN

Big Sky Industrial Inc.

Company with tickers: USEG

CIK
101594
CUSIP
911805307
Shares Outstanding
52,320,429
13F Activity (30d)
17 filings 16 filers

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.

Holders: 31
Total Value: $4,156,787
Total Shares: 4,723,638

Institutional Ownership Trend

28 quarters

Holder Concentration

Across 31 13F filers · Δ vs Dec 31, 2025
Top Holder
40.6%
Mar 2024 → Mar 2026 · range 30.1% – 56.3%
+10.5 pts
Top 5
76.2%
Mar 2024 → Mar 2026 · range 69.5% – 84.9%
−3.5 pts
Top 10
91.9%
Mar 2024 → Mar 2026 · range 89.9% – 100.0%
−7.9 pts
HHI
2,048
Mar 2024 → Mar 2026 · range 1,518 – 3,518
Moderately concentrated+158

Quarterly Activity

vs Dec 31, 2025
New
18
Increased
7
Decreased
1
Sold Out
3
Unchanged
5
Holder count: +15
Institutional value: +642.4%
Shares held: +676.1%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 31 of 31
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Holder Value (USD) % of 13F Shares Open