SEER · Insider trading · 13F holders · Congress trades
Seer, Inc. (SEER)
Who is buying and selling SEER: 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
- 5
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $15K
- Congress trades, 12 months
- 0
SEER at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 1 SEER insider filed 1 sale worth $15K on SEC Form 4, and no open-market purchases.
- 5 13F filers hold SEER among their 50 largest positions, worth $12.3M combined. The biggest bets by portfolio weight are Nano Cap New Millennium Growth Fund L P (1.1%), Softbank Group Corp. (0.0%) and Voss Capital, LP (0.0%). In their latest 13Fs, 1 manager opened a new position and 0 added to one.
- No member of Congress has disclosed a trade in SEER.
- SEER last closed at $1.94 on Oct 29, 2026.
SEER insider trading
Between Aug 1, 2026 and Oct 29, 2026, 1 SEER insider filed 1 sale worth $15K on SEC Form 4, and no open-market purchases.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Aug 19, 2026 | Horn David R. | PRESIDENT & CFO | Sale | 7,309 | $2.03 | $15K | SEC |
Who owns SEER? Hedge funds and superinvestors
5 13F filers hold SEER among their 50 largest positions, worth $12.3M combined. The biggest bets by portfolio weight are Nano Cap New Millennium Growth Fund L P (1.1%), Softbank Group Corp. (0.0%) and Voss Capital, LP (0.0%). In their latest 13Fs, 1 manager opened a new position and 0 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Softbank Group Corp.Hedge fund | 0.0% | $8.5M | 5,135,383 | +0.0% shares | Q2 2026 |
| AJU IB Investment Co., Ltd.Investment manager | 5.1% | $1.5M | 816,375 | +0.0% shares | Q1 2026 |
| Nano Cap New Millennium Growth Fund L PAsset manager | 1.1% | $1.4M | 825,000 | +0.0% shares | Q2 2026 |
| 1888 Investments, LLCHedge fund | 1.1% | $596K | 359,143 | +0.0% shares | Q2 2026 |
| Voss Capital, LPAsset manager | 0.0% | $228K | 137,291 | New | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 4, Q1 2026: 1). Screen SEER in the grand portfolio →
SEER stock trades by members of Congress
No member of Congress has disclosed a trade in SEER.
SEER questions and answers
Are insiders buying SEER stock?
Between Aug 1, 2026 and Oct 29, 2026, 1 SEER insider filed 1 sale worth $15K on SEC Form 4, and no open-market purchases.
Which hedge funds own SEER?
5 13F filers hold SEER among their 50 largest positions, worth $12.3M combined. The biggest bets by portfolio weight are Nano Cap New Millennium Growth Fund L P (1.1%), Softbank Group Corp. (0.0%) and Voss Capital, LP (0.0%). In their latest 13Fs, 1 manager opened a new position and 0 added to one.
Has Congress traded SEER?
No member of Congress has disclosed a trade in SEER.
Who is the largest holder of SEER?
Among 13F filers, Softbank Group Corp. reports the largest SEER position, $8.5M (5,135,383 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Nano Cap New Millennium Growth Fund L P's: 1.1% of its portfolio.
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