BIII · Insider trading · 13F holders · Congress trades
Black Spade Acquisition III (BIII)
Who is buying and selling BIII: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 3
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
BIII at a glance
- No open-market insider purchases or sales of BIII were filed in the last 90 days.
- 3 13F filers hold BIII among their 50 largest positions, worth $16.6M combined. The biggest bets by portfolio weight are Wealthspring Capital LLC (1.2%), Periscope Capital Inc. (0.7%) and Fort Baker Capital Management LP (0.7%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
- No member of Congress has disclosed a trade in BIII.
BIII insider trading
No open-market insider purchases or sales of BIII were filed in the last 90 days.
Who owns BIII? Hedge funds and superinvestors
3 13F filers hold BIII among their 50 largest positions, worth $16.6M combined. The biggest bets by portfolio weight are Wealthspring Capital LLC (1.2%), Periscope Capital Inc. (0.7%) and Fort Baker Capital Management LP (0.7%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Fort Baker Capital Management LPHedge fund | 0.7% | $7.0M | 700,000 | +40.0% shares | Q2 2026 |
| Wealthspring Capital LLCInstitutional asset manager | 1.2% | $5.5M | 551,820 | — | Q2 2026 |
| Periscope Capital Inc.Hedge fund | 0.7% | $4.2M | 418,800 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 3). Screen BIII in the grand portfolio →
BIII stock trades by members of Congress
No member of Congress has disclosed a trade in BIII.
BIII questions and answers
Are insiders buying BIII stock?
No open-market insider purchases or sales of BIII were filed in the last 90 days.
Which hedge funds own BIII?
3 13F filers hold BIII among their 50 largest positions, worth $16.6M combined. The biggest bets by portfolio weight are Wealthspring Capital LLC (1.2%), Periscope Capital Inc. (0.7%) and Fort Baker Capital Management LP (0.7%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
Has Congress traded BIII?
No member of Congress has disclosed a trade in BIII.
Who is the largest holder of BIII?
Among 13F filers, Fort Baker Capital Management LP reports the largest BIII position, $7.0M (700,000 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Wealthspring Capital LLC's: 1.2% of its portfolio.
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