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KALARIS THERAP (KLRS)
NASDAQ
$4.11-$0.04 (-0.96%)
Price as of Aug 21, 2026 7:30 PM EDT- $98.8MMarket Cap
- 65.34%1-Year Change
- BiotechnologyIndustry
KALARIS THERAP (KLRS)
$4.11-$0.04 (-0.96%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
SAMSARA BIOCAPITAL, LLC | 59.32% | 12.9M | 0 (0.00%) | Mar 31, 2026 |
RTW INVESTMENTS, LP | 5.96% | 1.3M | 0 (0.00%) | Mar 31, 2026 |
ALYESKA INVESTMENT GROUP, L.P. | 2.62% | 572,687 | +169,136 (+29.53%) | Mar 31, 2026 |
SIREN, L.L.C. | 2.00% | 435,798 | 0 (0.00%) | Mar 31, 2026 |
IKARIAN CAPITAL, LLC | 1.65% | 360,000 | 0 (0.00%) | Mar 31, 2026 |
VANGUARD GROUP INC | 1.34% | 292,790 | +89,739 (+30.65%) | Dec 31, 2025 |
RAYMOND JAMES FINANCIAL INC | 0.54% | 118,887 | +30,451 (+25.61%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 1.14% | 249,346 | 0 (0.00%) | Mar 31, 2026 |
Simplify Exchange Traded Funds | 0.40% | 87,426 | +67,352 (+77.04%) | Mar 31, 2026 |
FIDELITY CONCORD STREET TRUST | 0.32% | 70,863 | +1,312 (+1.85%) | May 31, 2026 |
BRIDGEWAY FUNDS INC | 0.10% | 22,500 | 0 (0.00%) | Mar 31, 2026 |
iSHARES TRUST | 0.04% | 8,699 | 0 (0.00%) | May 31, 2026 |
GOLDMAN SACHS TRUST | 0.04% | 8,430 | 0 (0.00%) | May 31, 2026 |
VARIABLE INSURANCE PRODUCTS FUND II | 0.04% | 7,806 | 0 (0.00%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions76.7M (84.91%)
- Insiders12.2M (13.53%)
- Mutual Funds1.4M (1.57%)
- Other0 (0.00%)
Insider Transactions
- 13.53% (12.2M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $15.6MAmount of InsiderBuying (last 12 months)
- 1Number of InsiderSelling (last 12 months)
- $12,868.80Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
KEATING LAURIE | Award | Aug 01, 2026 | $0.00 | 18,000 | $0.00 | 18,000 |
Hagen Brett R Chief Accounting Officer | Sell | Mar 20, 2026 | $12,868.80 | 1,915 | $6.72 | 0 |
Feinsod Matthew Chief Medical Officer | Award | Mar 19, 2026 | $0.00 | 135,000 | $0.00 | 135,000 |
Gall Matthew Chief Financial Officer | Award | Mar 19, 2026 | $0.00 | 95,000 | $0.00 | 95,000 |
Oxtoby Andrew See Remarks | Award | Mar 19, 2026 | $0.00 | 222,000 | $0.00 | 222,000 |
Hagen Brett R Chief Accounting Officer | Award | Mar 19, 2026 | $0.00 | 60,800 | $0.00 | 60,800 |
AKKARAJU SRINIVAS | Award | Dec 22, 2025 | $15.0M | 1.5M | $10.00 | 1.5M |
AKKARAJU SRINIVAS | Buy | Dec 18, 2025 | $5.0M | 479,847 | $10.42 | 2.0M |
Gall Matthew Chief Financial Officer | Award | Nov 03, 2025 | $0.00 | 235,000 | $0.00 | 235,000 |
Hagen Brett R Chief Accounting Officer | Award | Apr 10, 2025 | $0.00 | 50,262 | $0.00 | 50,262 |
AKKARAJU SRINIVAS | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |
Ferrara Napoleone | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |
Oxtoby Andrew See Remarks | Award | Apr 10, 2025 | $0.00 | 287,000 | $0.00 | 287,000 |
PATTERSON LEONE D | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |
PATEL SAMIR CHANDRAKANT | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |
ADAMIS ANTHONY P | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |
Jovan-Embiricos Morana | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |
Hagen Brett R Chief Accounting Officer | Award | Apr 10, 2025 | $0.00 | 50,262 | $0.00 | 50,262 |
AKKARAJU SRINIVAS | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |
Hallal David | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |
PATEL SAMIR CHANDRAKANT | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |
Ferrara Napoleone | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |
Hallal David | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |
Oxtoby Andrew See Remarks | Award | Apr 10, 2025 | $0.00 | 287,000 | $0.00 | 287,000 |
Feinsod Matthew Chief Medical Officer | Award | Apr 10, 2025 | $0.00 | 70,551 | $0.00 | 70,551 |
Jovan-Embiricos Morana | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |
Feinsod Matthew Chief Medical Officer | Award | Apr 10, 2025 | $0.00 | 101,000 | $0.00 | 101,000 |
ADAMIS ANTHONY P | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |
Dybbs Michael | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |
Dybbs Michael | Award | Apr 10, 2025 | $0.00 | 18,000 | $0.00 | 18,000 |