GLYC · Insider trading · 13F holders · Congress trades
Crescent Biopharma Inc. (GLYC)
Who is buying and selling GLYC: 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
- 1
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
GLYC at a glance
- No open-market insider purchases or sales of GLYC were filed in the last 90 days.
- 1 13F filer hold GLYC among their 50 largest positions, worth $8.2M combined. The biggest bets by portfolio weight are Boxer Capital Management, LLC (0.6%).
- No member of Congress has disclosed a trade in GLYC.
GLYC insider trading
No open-market insider purchases or sales of GLYC were filed in the last 90 days.
Who owns GLYC? Hedge funds and superinvestors
1 13F filer hold GLYC among their 50 largest positions, worth $8.2M combined. The biggest bets by portfolio weight are Boxer Capital Management, LLC (0.6%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Boxer Capital Management, LLCHedge fund | 0.6% | $8.2M | 453,686 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 1). Screen GLYC in the grand portfolio →
GLYC stock trades by members of Congress
No member of Congress has disclosed a trade in GLYC.
GLYC questions and answers
Are insiders buying GLYC stock?
No open-market insider purchases or sales of GLYC were filed in the last 90 days.
Which hedge funds own GLYC?
1 13F filer hold GLYC among their 50 largest positions, worth $8.2M combined. The biggest bets by portfolio weight are Boxer Capital Management, LLC (0.6%).
Has Congress traded GLYC?
No member of Congress has disclosed a trade in GLYC.
Who is the largest holder of GLYC?
Among 13F filers, Boxer Capital Management, LLC reports the largest GLYC position, $8.2M (453,686 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Boxer Capital Management, LLC's: 0.6% of its portfolio.
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