2m 2m 2m 2m 2m 2m 2m
SHATTUCK LABS (STTK)
NASDAQ
$4.90+$0.14 (+3.05%)
Price as of Jun 03, 2026 7:02 PM EDT- $456.2MMarket Cap
- 377.45%1-Year Change
- BiotechnologyIndustry
SHATTUCK LABS (STTK)
$4.90+$0.14 (+3.05%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 20.59% | 9.9M | +8.5M (+86.27%) | Mar 31, 2026 |
ORBIMED ADVISORS LLC | 13.16% | 6.3M | 0 (0.00%) | Mar 31, 2026 |
REDMILE GROUP, LLC | 11.56% | 5.5M | 0 (0.00%) | Mar 31, 2026 |
PROSIGHT MANAGEMENT, LP | 10.45% | 5.0M | +2.6M (+52.41%) | Mar 31, 2026 |
ADAGE CAPITAL PARTNERS GP, L.L.C. | 9.70% | 4.6M | -1.7M (-35.76%) | Mar 31, 2026 |
N/A | 6.58% | 3.1M | 0 (0.00%) | Mar 31, 2026 |
BLACKROCK FUNDING, INC. /DE | 5.51% | 2.6M | +25,824 (+0.98%) | Dec 31, 2024 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
T. Rowe Price Small-Cap Value Fund, Inc. | 5.91% | 2.8M | +2.3M (+82.15%) | Mar 31, 2026 |
VANGUARD INDEX FUNDS | 4.64% | 2.2M | +331,296 (+14.92%) | Mar 31, 2026 |
FIDELITY MT VERNON STREET TRUST | 4.63% | 2.2M | 0 (0.00%) | Feb 28, 2026 |
T. Rowe Price Small-Cap Stock Fund, Inc. | 4.22% | 2.0M | +2.0M (+100.00%) | Mar 31, 2026 |
T. Rowe Price Health Sciences Fund, Inc. | 2.85% | 1.4M | -122,109 (-8.94%) | Mar 31, 2026 |
TEKLA LIFE SCIENCES INVESTORS | 2.42% | 1.2M | +628,144 (+54.18%) | Mar 31, 2026 |
T. Rowe Price Equity Funds, Inc. | 2.31% | 1.1M | +1.1M (+100.00%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions535.5M (79.67%)
- Mutual Funds94.2M (14.02%)
- Insiders42.4M (6.31%)
- Other0 (0.00%)
Insider Transactions
- 6.31% (42.4M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 2Number of InsiderSelling (last 12 months)
- $1.5MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Gibson Neil W | Award | May 29, 2026 | $0.00 | 81,000 | $0.00 | 81,000 |
SIEGALL CLAY B | Award | May 29, 2026 | $0.00 | 81,000 | $0.00 | 81,000 |
Golumbeski George | Award | May 29, 2026 | $0.00 | 81,000 | $0.00 | 81,000 |
Ashiya Mona | Award | May 29, 2026 | $0.00 | 81,000 | $0.00 | 81,000 |
Baker Daniel G. | Award | May 29, 2026 | $0.00 | 81,000 | $0.00 | 81,000 |
SIEGALL CLAY B | Exempt | May 22, 2026 | $0.00 | 128,054 | $0.00 | 0 |
SIEGALL CLAY B | Award | May 22, 2026 | $138,887.37 | 128,054 | $1.08 | 256,108 |
Stout Stephen See Remarks | Exempt | May 15, 2026 | $0.00 | 12,805 | $0.00 | 0 |
Stout Stephen See Remarks | Award | May 15, 2026 | $13,888.30 | 12,805 | $1.08 | 93,366 |
Pandite Arundathy N. Chief Medical Officer | Sell | May 12, 2026 | $198,300.00 | 30,000 | $6.61 | 166,219 |
Neill Andrew R Chief Financial Officer | Exempt | May 12, 2026 | $0.00 | 64,027 | $0.00 | 0 |
Schreiber Taylor Chief Executive Officer | Exempt | May 12, 2026 | $0.00 | 25,610 | $0.00 | 0 |
Shukla Abhinav A. Chief Technical Officer | Exempt | May 12, 2026 | $0.00 | 2,032 | $0.00 | 50,168 |
Schreiber Taylor Chief Executive Officer | Award | May 12, 2026 | $27,776.61 | 25,610 | $1.08 | 122,222 |
Neill Andrew R Chief Financial Officer | Award | May 12, 2026 | $69,443.68 | 64,027 | $1.08 | 292,251 |
Shukla Abhinav A. Chief Technical Officer | Exempt | May 12, 2026 | $7,254.24 | 2,032 | $3.57 | 83,290 |
Shukla Abhinav A. Chief Technical Officer | Sell | May 12, 2026 | $14,244.32 | 2,032 | $7.01 | 81,258 |
Stout Stephen See Remarks | In Kind | May 10, 2026 | $6,630.80 | 968 | $6.85 | 80,561 |
DeYoung Casi Chief Business Officer | In Kind | Jan 25, 2026 | $9,486.90 | 2,286 | $4.15 | 73,480 |
Pandite Arundathy N. Chief Medical Officer | In Kind | Jan 25, 2026 | $13,259.25 | 3,195 | $4.15 | 196,219 |
Neill Andrew R Chief Financial Officer | In Kind | Jan 25, 2026 | $10,744.35 | 2,589 | $4.15 | 228,224 |
Stout Stephen See Remarks | In Kind | Jan 25, 2026 | $2,460.95 | 593 | $4.15 | 81,529 |
Shukla Abhinav A. Chief Technical Officer | Award | Jan 10, 2026 | $0.00 | 315,500 | $0.00 | 315,500 |
Neill Andrew R Chief Financial Officer | Award | Jan 10, 2026 | $0.00 | 549,800 | $0.00 | 549,800 |
Stout Stephen See Remarks | Award | Jan 10, 2026 | $0.00 | 351,400 | $0.00 | 351,400 |
Schreiber Taylor Chief Executive Officer | Award | Jan 10, 2026 | $0.00 | 1.5M | $0.00 | 1.5M |
Stout Stephen See Remarks | In Kind | Jan 10, 2026 | $19,726.75 | 4,153 | $4.75 | 82,122 |
DeYoung Casi Chief Business Officer | Award | Jan 10, 2026 | $0.00 | 381,600 | $0.00 | 381,600 |
Neill Andrew R Chief Financial Officer | In Kind | Jan 10, 2026 | $31,635.00 | 6,660 | $4.75 | 230,813 |
DeYoung Casi Chief Business Officer | In Kind | Jan 10, 2026 | $27,070.25 | 5,699 | $4.75 | 75,766 |