Welsbach Technology Metals Acquisition Corp.
Welsbach Technology Metals Acquisition Corp. (WTMA) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · WTMA · as of Mar 31, 2025
Ownership Breakdown
1
Institutional Holders
▼ 6 vs Q4
$2.25M
Total Inst. Value
▼ $10.56M vs Q4
3.37M
Shares Outstanding
freeFloat 24.51%
200,000
13F Shares Held
▼ 862,503 vs Q4
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
WTMA largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 7 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
RIVERNORTH CAPITAL MANAGEMENT, LLC blank checks | 200.0K | 12.35% | 12.35% | $2.25B | May 15, 2025 | — held |
POLAR ASSET MANAGEMENT PARTNERS INC. blank checks | 0 | 0.00% | 0.00% | $0 | May 15, 2025 | EXIT |
WALLEYE TRADING LLC blank checks | 0 | 0.00% | 0.00% | $0 | May 14, 2025 | EXIT |
AQR ARBITRAGE LLC blank checks | 0 | 0.00% | 0.00% | $0 | May 15, 2025 | EXIT |
UBS GROUP AG blank checks | 0 | 0.00% | 0.00% | $0 | May 13, 2025 | EXIT |
CABLE CAR CAPITAL LLC blank checks | 0 | 0.00% | 0.00% | $0 | May 15, 2025 | EXIT |
ATLAS MERCHANT CAPITAL LLC blank checks | 0 | 0.00% | 0.00% | $0 | May 12, 2025 | EXIT |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
0
Increased
+0 shares0
New Positions
first time holders0
Decreased
−0 shares6
Sold Out
fully exitedNet shares change (top 50)
+0
+0 / −0
Net new holders
-6
0 new / 6 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
WTMA 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.
1
Buy transactions
1
Sell transactions
1.00
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 |
|---|---|---|---|---|---|---|---|
Welsbach Acquisition Holdings LLC 10 percent owner | Jan 14, 2022 | Purchase | 4,554 | $10.00 | $45.5K | 2.19M | Form 4 ↗ |
Welsbach Acquisition Holdings LLC 10 percent owner | Jan 14, 2022 | J-Other | 224,328 | $0.00 | $897.312 | 2.19M | Form 4 ↗ |
Welsbach Acquisition Holdings LLC director | Dec 30, 2021 | Purchase | 347,500 | $10.00 | $3.48M | 2.41M | 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
Welsbach Technology Metals Acquisition Corp. (WTMA) is primarily owned by institutional investors, who hold approximately 5.9% of total shares outstanding. Company insiders own approximately 75.49%, while retail and public investors account for the remaining 18.57%.
The largest institutional shareholder of Welsbach Technology Metals Acquisition Corp. is RIVERNORTH CAPITAL MANAGEMENT, LLC, holding approximately 200,000 shares — equal to 12.35% of outstanding shares — as of March 31, 2025.
A total of 1 institutional investors currently hold WTMA stock, with a combined institutional value of approximately $2,252,000 as of the most recent 13F filing period.
Frequently asked questions
WTMA ownershipWelsbach Technology Metals Acquisition Corp. (WTMA) is primarily owned by institutional investors, who hold approximately 5.9% of shares. The largest shareholder is RIVERNORTH CAPITAL MANAGEMENT, LLC with a 12.35% stake. Company insiders hold 75.49%. Data sourced from SEC Form 13F as of March 31, 2025.