SAC · Insider trading · 13F holders · Congress trades
Safeguard Acquisition Corp (SAC)
Who is buying and selling SAC: 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
- 4
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
SAC at a glance
- No open-market insider purchases or sales of SAC were filed in the last 90 days.
- 4 13F filers hold SAC among their 50 largest positions, worth $35.0M combined. The biggest bets by portfolio weight are Harraden Circle Investments, LLC (1.9%), Linden Advisors LP (0.7%) and Kryger Capital LLC (0.2%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
- No member of Congress has disclosed a trade in SAC.
SAC insider trading
No open-market insider purchases or sales of SAC were filed in the last 90 days.
Who owns SAC? Hedge funds and superinvestors
4 13F filers hold SAC among their 50 largest positions, worth $35.0M combined. The biggest bets by portfolio weight are Harraden Circle Investments, LLC (1.9%), Linden Advisors LP (0.7%) and Kryger Capital LLC (0.2%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Linden Advisors LPHedge fund | 0.7% | $15.2M | 1,510,000 | — | Q2 2026 |
| Harraden Circle Investments, LLCHedge fund | 1.9% | $14.8M | 1,468,060 | +51.6% shares | Q2 2026 |
| Kryger Capital LLCHedge fund | 0.2% | $4.0M | 402,169 | -1.7% shares | Q2 2026 |
| Verbena Value LPHedge fund | 0.2% | $1.0M | 100,000 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 4). Screen SAC in the grand portfolio →
SAC stock trades by members of Congress
No member of Congress has disclosed a trade in SAC.
SAC questions and answers
Are insiders buying SAC stock?
No open-market insider purchases or sales of SAC were filed in the last 90 days.
Which hedge funds own SAC?
4 13F filers hold SAC among their 50 largest positions, worth $35.0M combined. The biggest bets by portfolio weight are Harraden Circle Investments, LLC (1.9%), Linden Advisors LP (0.7%) and Kryger Capital LLC (0.2%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
Has Congress traded SAC?
No member of Congress has disclosed a trade in SAC.
Who is the largest holder of SAC?
Among 13F filers, Linden Advisors LP reports the largest SAC position, $15.2M (1,510,000 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Harraden Circle Investments, LLC's: 1.9% of its portfolio.
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