Contango Ore, Inc.
Contango Ore, Inc. (CTGO) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · CTGO · as of Sep 30, 2025
Ownership Breakdown
89
Institutional Holders
▲ 17 vs Q2
$148.42M
Total Inst. Value
▲ $87.40M vs Q2
12.21M
Shares Outstanding
freeFloat 67.02%
5.95M
13F Shares Held
▲ 2.82M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
CTGO largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
ALYESKA INVESTMENT GROUP, L.P. gold and silver ores | 1.48M | 12.17% | 12.17% | $36.77B | Nov 17, 2025 | NEW |
FRANKLIN RESOURCES INC gold and silver ores | 726.4K | 5.99% | 5.99% | $18.11B | Nov 13, 2025 | ▲ 501.6K |
BLACKROCK, INC. gold and silver ores | 579.1K | 4.78% | 4.78% | $14.44B | Nov 12, 2025 | ▲ 16.0K |
BARINGS LLC gold and silver ores | 476.2K | 3.93% | 3.93% | $11.87B | Nov 10, 2025 | — held |
VANGUARD GROUP INC gold and silver ores | 470.9K | 3.89% | 3.89% | $11.74B | Nov 7, 2025 | ▼ 935 |
VAN ECK ASSOCIATES CORP gold and silver ores | 342.2K | 2.82% | 2.82% | $8.53B | Nov 13, 2025 | NEW |
GEODE CAPITAL MANAGEMENT, LLC gold and silver ores | 208.7K | 1.72% | 1.72% | $5.20B | Nov 12, 2025 | ▼ 3.9K |
STATE STREET CORP gold and silver ores | 186.3K | 1.54% | 1.54% | $4.64B | Nov 14, 2025 | ▼ 2.7K |
MARSHALL WACE, LLP gold and silver ores | 177.4K | 1.46% | 1.46% | $4.42B | Nov 13, 2025 | ▲ 92.9K |
GABELLI FUNDS LLC gold and silver ores | 126.5K | 1.04% | 1.04% | $3.15B | Nov 12, 2025 | — held |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
14
Increased
+729.3K shares19
New Positions
first time holders11
Decreased
−42.0K shares0
Sold Out
fully exitedNet shares change (top 50)
+687.3K
+729.3K / −42.0K
Net new holders
+22
19 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
CTGO insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
12
Buy transactions
2
Sell transactions
6.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Nauman Clynton R. director | Apr 2, 2026 | Award | 10,800 | — | — | 35.4K | Form 4 ↗ |
Nauman Clynton R. director | Apr 1, 2026 | Purchase | 10,000 | $18.56 | $185.6K | 24.6K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Contango Ore, Inc. (CTGO) is primarily owned by institutional investors, who hold approximately 48.8% of total shares outstanding. Company insiders own approximately 32.98%, while retail and public investors account for the remaining 18.27%.
The largest institutional shareholder of Contango Ore, Inc. is ALYESKA INVESTMENT GROUP, L.P., holding approximately 1.48 million shares — equal to 12.17% of outstanding shares — as of September 30, 2025.
A total of 89 institutional investors currently hold CTGO stock, with a combined institutional value of approximately $148,423,346 as of the most recent 13F filing period.
Frequently asked questions
CTGO ownershipContango Ore, Inc. (CTGO) is primarily owned by institutional investors, who hold approximately 48.8% of shares. The largest shareholder is ALYESKA INVESTMENT GROUP, L.P. with a 12.17% stake. Company insiders hold 32.98%. Data sourced from SEC Form 13F as of September 30, 2025.