OACC · Insider trading · 13F holders · Congress trades
Oaktree Acquisition Corp. III Life Sciences (OACC)
Who is buying and selling OACC: 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
- 8
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
OACC at a glance
- No open-market insider purchases or sales of OACC were filed in the last 90 days.
- 8 13F filers hold OACC among their 50 largest positions, worth $49.3M combined. The biggest bets by portfolio weight are Decagon Asset Management LLP (2.3%), Gritstone Asset Management LLC (2.0%) and Fort Baker Capital Management LP (1.2%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
- No member of Congress has disclosed a trade in OACC.
OACC insider trading
No open-market insider purchases or sales of OACC were filed in the last 90 days.
Who owns OACC? Hedge funds and superinvestors
8 13F filers hold OACC among their 50 largest positions, worth $49.3M combined. The biggest bets by portfolio weight are Decagon Asset Management LLP (2.3%), Gritstone Asset Management LLC (2.0%) and Fort Baker Capital Management LP (1.2%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Fort Baker Capital Management LPHedge fund | 1.2% | $11.8M | 1,105,394 | +10.5% shares | Q2 2026 |
| Decagon Asset Management LLPAsset manager | 2.3% | $11.7M | 1,091,327 | +8.9% shares | Q2 2026 |
| Boussard & Gavaudan Gestion SasHedge fund | 0.4% | $7.7M | 720,000 | — | Q2 2026 |
| Boussard & Gavaudan Investment Management LLPAsset manager | 0.7% | $7.6M | 720,000 | +0.0% shares | Q1 2026 |
| K2 Principal Fund, L.P.Asset manager | 1.0% | $3.9M | 365,900 | — | Q2 2026 |
| O'Connor Alternative Investments LLCHedge fund | 0.3% | $3.2M | 300,000 | +0.0% shares | Q2 2026 |
| Gritstone Asset Management LLCInstitutional asset manager | 2.0% | $2.1M | 194,908 | -50.6% shares | Q3 2026 |
| SkyView Investment Advisors, LLCInstitutional asset manager | 1.0% | $1.2M | 115,002 | — | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 1, Q2 2026: 6, Q1 2026: 1). Screen OACC in the grand portfolio →
OACC stock trades by members of Congress
No member of Congress has disclosed a trade in OACC.
OACC questions and answers
Are insiders buying OACC stock?
No open-market insider purchases or sales of OACC were filed in the last 90 days.
Which hedge funds own OACC?
8 13F filers hold OACC among their 50 largest positions, worth $49.3M combined. The biggest bets by portfolio weight are Decagon Asset Management LLP (2.3%), Gritstone Asset Management LLC (2.0%) and Fort Baker Capital Management LP (1.2%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
Has Congress traded OACC?
No member of Congress has disclosed a trade in OACC.
Who is the largest holder of OACC?
Among 13F filers, Fort Baker Capital Management LP reports the largest OACC position, $11.8M (1,105,394 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Decagon Asset Management LLP's: 2.3% of its portfolio.
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