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SEER-A (SEER)
NASDAQ
$1.86-$0.004 (-0.22%)
Price as of Jun 03, 2026 5:53 PM EDT- $102.8MMarket Cap
- -12.62%1-Year Change
- BiotechnologyIndustry
SEER-A (SEER)
$1.86-$0.004 (-0.22%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
SB GLOBAL ADVISERS LTD | 9.34% | 5.1M | 0 (0.00%) | Dec 31, 2022 |
SOFTBANK GROUP CORP. | 9.34% | 5.1M | 0 (0.00%) | Mar 31, 2026 |
BLACKROCK FUNDING, INC. /DE | 4.87% | 2.7M | +42,256 (+1.58%) | Dec 31, 2024 |
BLACKROCK INC. | 4.81% | 2.6M | -3.0M (-113.67%) | Jun 30, 2024 |
SIREN, L.L.C. | 4.47% | 2.5M | -1.5M (-62.69%) | Mar 31, 2026 |
VANGUARD GROUP INC | 3.98% | 2.2M | -33,991 (-1.55%) | Dec 31, 2025 |
ACADIAN ASSET MANAGEMENT LLC | 3.77% | 2.1M | +33,511 (+1.62%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
FIDELITY SELECT PORTFOLIOS | 3.79% | 2.1M | 0 (0.00%) | Feb 28, 2026 |
SMALLCAP WORLD FUND INC | 3.74% | 2.1M | 0 (0.00%) | Mar 31, 2026 |
VANGUARD INDEX FUNDS | 3.50% | 1.9M | 0 (0.00%) | Mar 31, 2026 |
Ark ETF Trust | 2.30% | 1.3M | 0 (0.00%) | Jan 31, 2026 |
T. Rowe Price Small-Cap Value Fund, Inc. | 1.64% | 904,256 | 0 (0.00%) | Mar 31, 2026 |
T. Rowe Price Health Sciences Fund, Inc. | 1.43% | 784,316 | 0 (0.00%) | Mar 31, 2026 |
T. Rowe Price New Horizons Fund, Inc. | 1.33% | 732,270 | 0 (0.00%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions661.8M (74.59%)
- Mutual Funds203.7M (22.96%)
- Insiders21.7M (2.45%)
- Other0 (0.00%)
Insider Transactions
- 2.45% (21.7M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 3Number of InsiderSelling (last 12 months)
- $14.3MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Bazarko Anthony R. Chief Commercial Officer | Award | May 08, 2026 | $0.00 | 225,000 | $0.00 | 225,000 |
Bazarko Anthony R. Chief Commercial Officer | Award | May 08, 2026 | $0.00 | 75,000 | $0.00 | 75,000 |
Farokhzad Omid CEO AND CHAIR | Sell | Feb 18, 2026 | $48,645.64 | 24,385 | $1.99 | 3.3M |
Horn David R. PRESIDENT & CFO | Sell | Feb 18, 2026 | $15,446.51 | 7,743 | $1.99 | 501,262 |
Horn David R. PRESIDENT & CFO | Award | Feb 03, 2026 | $0.00 | 119,000 | $0.00 | 119,000 |
Farokhzad Omid CEO AND CHAIR | Award | Feb 03, 2026 | $0.00 | 512,000 | $0.00 | 512,000 |
Horn David R. PRESIDENT & CFO | Award | Feb 03, 2026 | $0.00 | 79,000 | $0.00 | 509,005 |
Farokhzad Omid CEO AND CHAIR | Award | Feb 03, 2026 | $0.00 | 697,162 | $0.00 | 3.4M |
Farokhzad Omid CEO AND CHAIR | Sell | Nov 19, 2025 | $66,708.23 | 33,838 | $1.97 | 1.2M |
Horn David R. PRESIDENT & CFO | Sell | Nov 19, 2025 | $13,399.61 | 6,797 | $1.97 | 436,802 |
Ro Isaac | Award | Sep 02, 2025 | $0.00 | 61,000 | $0.00 | 61,000 |
Ro Isaac | Award | Sep 02, 2025 | $0.00 | 41,000 | $0.00 | 41,000 |
Horn David R. PRESIDENT & CFO | Sell | Aug 20, 2025 | $13,955.07 | 6,827 | $2.04 | 436,802 |
Farokhzad Omid CEO AND CHAIR | Sell | Aug 20, 2025 | $69,483.05 | 33,992 | $2.04 | 1.3M |
Nishar Dipchand | Award | Jul 07, 2025 | $0.00 | 30,500 | $0.00 | 30,500 |
Gulyani Meeta | Award | Jul 07, 2025 | $0.00 | 30,500 | $0.00 | 30,500 |
Nishar Dipchand | Award | Jul 07, 2025 | $0.00 | 20,500 | $0.00 | 69,704 |
Roelofs Nicolas H PHD | Award | Jul 07, 2025 | $0.00 | 25,416 | $0.00 | 25,416 |
MCGUIRE TERRANCE | Award | Jul 07, 2025 | $0.00 | 30,500 | $0.00 | 30,500 |
Roelofs Nicolas H PHD | Award | Jul 07, 2025 | $0.00 | 17,083 | $0.00 | 74,996 |
Gulyani Meeta | Award | Jul 07, 2025 | $0.00 | 20,500 | $0.00 | 107,543 |
MCGUIRE TERRANCE | Award | Jul 07, 2025 | $0.00 | 20,500 | $0.00 | 112,066 |
Nishar Dipchand | Sell | Jun 13, 2025 | $62,935.32 | 30,253 | $2.08 | 49,204 |
Horn David R. PRESIDENT & CFO | Sell | May 20, 2025 | $14,027.68 | 6,760 | $2.08 | 443,629 |
Farokhzad Omid CEO AND CHAIR | Sell | May 20, 2025 | $69,854.09 | 33,663 | $2.08 | 1.3M |
Horn David R. PRESIDENT & CFO | In Kind | Feb 18, 2025 | $61,115.60 | 26,572 | $2.30 | 450,389 |
Farokhzad Omid CEO AND CHAIR | In Kind | Feb 18, 2025 | $203,536.20 | 88,494 | $2.30 | 1.3M |
Horn David R. PRESIDENT & CFO | Sell | Feb 04, 2025 | $7,939.57 | 3,550 | $2.24 | 476,961 |
Farokhzad Omid CEO AND CHAIR | Sell | Feb 04, 2025 | $18,044.08 | 8,068 | $2.24 | 1.4M |
Horn David R. President & CFO | Return | Oct 04, 2024 | $0.00 | 566,460 | $0.00 | 0 |