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SCHOLAR RCK HLDG (SRRK)
NASDAQ
$51.08+$1.89 (+3.84%)
Price as of Jun 23, 2026 11:29 AM EDT- $5.9BMarket Cap
- 47.81%1-Year Change
- BiotechnologyIndustry
SCHOLAR RCK HLDG (SRRK)
$51.08+$1.89 (+3.84%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
FMR LLC | 14.39% | 17.2M | +1.9M (+10.80%) | Mar 31, 2026 |
SIREN, L.L.C. | 9.03% | 10.8M | 0 (0.00%) | Mar 31, 2026 |
REDMILE GROUP, LLC | 7.57% | 9.1M | +3.8M (+42.42%) | Mar 31, 2026 |
BLACKROCK, INC. | 6.23% | 7.5M | +252,259 (+3.38%) | Mar 31, 2026 |
BLACKROCK FUNDING, INC. /DE | 5.99% | 7.2M | +1.0M (+14.18%) | Dec 31, 2024 |
SAMSARA BIOCAPITAL, LLC | 5.76% | 6.9M | 0 (0.00%) | Mar 31, 2026 |
WELLINGTON MANAGEMENT GROUP LLP | 5.61% | 6.7M | +958,227 (+14.26%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
FIDELITY MT VERNON STREET TRUST | 5.10% | 6.1M | +235,261 (+3.85%) | Feb 28, 2026 |
VANGUARD INDEX FUNDS | 3.12% | 3.7M | +60,176 (+1.61%) | Mar 31, 2026 |
iSHARES TRUST | 2.98% | 3.6M | +63,086 (+1.77%) | Mar 31, 2026 |
VANGUARD SPECIALIZED FUNDS | 2.30% | 2.8M | 0 (0.00%) | Jan 31, 2026 |
MUTUAL FUND SERIES TRUST | 1.82% | 2.2M | -245,792 (-11.28%) | Mar 31, 2026 |
SPDR SERIES TRUST | 1.64% | 2.0M | -189,091 (-9.64%) | Mar 31, 2026 |
T. Rowe Price New Horizons Fund, Inc. | 1.55% | 1.9M | +10,478 (+0.56%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions1.4B (78.41%)
- Mutual Funds335.7M (18.95%)
- Insiders46.8M (2.64%)
- Other0 (0.00%)
Insider Transactions
- 2.64% (46.8M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $114.4MAmount of InsiderBuying (last 12 months)
- 9Number of InsiderSelling (last 12 months)
- $207.2MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Sell | Feb 23, 2026 | $348,639.72 | 7,427 | $46.94 | 99,502 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Sell | Feb 23, 2026 | $41,014.99 | 857 | $47.86 | 98,645 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Sell | Feb 23, 2026 | $9,696.00 | 200 | $48.48 | 98,445 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Sell | Feb 17, 2026 | $371,713.79 | 7,989 | $46.53 | 106,929 |
Parlavecchio Caryn CHRO | Sell | Feb 17, 2026 | $420,382.29 | 9,035 | $46.53 | 169,087 |
Marantz Jing L. CHIEF MEDICAL OFFICER | Sell | Feb 17, 2026 | $193,417.73 | 4,157 | $46.53 | 126,012 |
Ho Junlin GENERAL COUNSEL | Sell | Feb 17, 2026 | $445,740.16 | 9,580 | $46.53 | 241,545 |
Qatanani Mo Chief Scientific Officer | Award | Feb 09, 2026 | $0.00 | 29,258 | $0.00 | 114,918 |
Vaishnaw Akshay President of R&D | Award | Feb 09, 2026 | $0.00 | 47,021 | $0.00 | 642,788 |
Hallal David Chief Executive Officer | Award | Feb 09, 2026 | $0.00 | 128,004 | $0.00 | 1.7M |
Ho Junlin General Counsel | Award | Feb 09, 2026 | $0.00 | 36,572 | $0.00 | 251,125 |
Marantz Jing L. Chief Medical Officer | Award | Feb 09, 2026 | $0.00 | 34,482 | $0.00 | 130,169 |
Parlavecchio Caryn Chief Human Resources Officer | Award | Feb 09, 2026 | $0.00 | 29,258 | $0.00 | 178,122 |
Sinha Vikas Chief Financial Officer | Award | Feb 09, 2026 | $0.00 | 47,021 | $0.00 | 630,266 |
Woods Keith Chief Operating Officer | Award | Feb 09, 2026 | $0.00 | 47,021 | $0.00 | 630,275 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Sell | Jan 22, 2026 | $97,188.99 | 2,119 | $45.87 | 98,439 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Sell | Jan 22, 2026 | $598,748.54 | 12,779 | $46.85 | 85,660 |
Ho Junlin GENERAL COUNSEL | Sell | Jan 16, 2026 | $356,533.24 | 8,016 | $44.48 | 214,553 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Sell | Jan 16, 2026 | $373,879.55 | 8,406 | $44.48 | 100,558 |
Parlavecchio Caryn CHRO | Sell | Jan 16, 2026 | $293,552.82 | 6,600 | $44.48 | 148,864 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Exempt | Jan 14, 2026 | $0.00 | 1,407 | $0.00 | 0 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Exempt | Jan 14, 2026 | $0.00 | 321 | $0.00 | 961 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Exempt | Jan 14, 2026 | $0.00 | 2,813 | $0.00 | 11,250 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Exempt | Jan 14, 2026 | $0.00 | 5,893 | $0.00 | 47,143 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Exempt | Jan 14, 2026 | $0.00 | 2,678 | $0.00 | 32,142 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Exempt | Jan 14, 2026 | $25,438.56 | 1,407 | $18.08 | 110,371 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Exempt | Jan 14, 2026 | $2,446.02 | 321 | $7.62 | 110,692 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Exempt | Jan 14, 2026 | $28,130.00 | 2,813 | $10.00 | 113,505 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Exempt | Jan 14, 2026 | $92,814.75 | 5,893 | $15.75 | 119,398 |
Qatanani Mo CHIEF SCIENTIFIC OFFICER | Exempt | Jan 14, 2026 | $94,131.70 | 2,678 | $35.15 | 122,076 |