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MAR LFSCI HLDG-A (MRVI)
NASDAQ
$5.27+$0.02 (+0.46%)
Price as of Jun 23, 2026 7:48 PM EDT- $774.4MMarket Cap
- 148.82%1-Year Change
- BiotechnologyIndustry
MAR LFSCI HLDG-A (MRVI)
$5.27+$0.02 (+0.46%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
GTCR LLC | 13.89% | 20.2M | 0 (0.00%) | Mar 31, 2026 |
BRAIDWELL LP | 7.06% | 10.2M | +1.9M (+18.43%) | Mar 31, 2026 |
BLACKROCK FUNDING, INC. /DE | 6.74% | 9.8M | -698,159 (-7.14%) | Dec 31, 2024 |
BLACKROCK INC. | 6.71% | 9.7M | +3.3M (+34.07%) | Jun 30, 2024 |
BLACKROCK, INC. | 6.44% | 9.3M | -33,193 (-0.36%) | Mar 31, 2026 |
12 WEST CAPITAL MANAGEMENT LP | 5.00% | 7.3M | -1.7M (-22.88%) | Mar 31, 2026 |
VANGUARD GROUP INC | 4.94% | 7.2M | +41,030 (+0.57%) | Dec 31, 2025 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
THRIVENT MUTUAL FUNDS | 4.67% | 6.8M | 0 (0.00%) | Jan 30, 2026 |
VANGUARD INDEX FUNDS | 3.67% | 5.3M | +56,856 (+1.07%) | Mar 31, 2026 |
iSHARES TRUST | 3.13% | 4.5M | -142,522 (-3.14%) | Mar 31, 2026 |
Pacer Funds Trust | 2.13% | 3.1M | 0 (0.00%) | Jul 31, 2024 |
VANGUARD WINDSOR FUNDS | 1.75% | 2.5M | 0 (0.00%) | Jan 31, 2026 |
PRUDENTIAL SECTOR FUNDS, INC. | 1.67% | 2.4M | 0 (0.00%) | Aug 30, 2024 |
FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 1.63% | 2.4M | 0 (0.00%) | Jan 31, 2026 |
Current Ownership Distribution
- Institutions2.4B (74.85%)
- Mutual Funds692.1M (21.42%)
- Insiders120.4M (3.73%)
- Other0 (0.00%)
Insider Transactions
- 3.73% (120.4M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $814,316.75Amount of InsiderBuying (last 12 months)
- 1Number of InsiderSelling (last 12 months)
- $3.3MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
ORESHACK KURT General Counsel | Sell | Jun 10, 2026 | $127,500.00 | 25,000 | $5.10 | 335,767 |
LUCIER GREGORY T | Gift | Jun 09, 2026 | $0.00 | 46,293 | $0.00 | 155,123 |
ORESHACK KURT General Counsel | Sell | Jun 09, 2026 | $126,500.00 | 25,000 | $5.06 | 360,767 |
LUCIER GREGORY T | Gift | Jun 09, 2026 | $0.00 | 46,293 | $0.00 | 156,077 |
Brust Bernd Chief Executive Officer | In Kind | Jun 08, 2026 | $1.8M | 351,001 | $5.02 | 1.6M |
ORESHACK KURT General Counsel | In Kind | Mar 16, 2026 | $123,126.08 | 39,976 | $3.08 | 384,991 |
ORESHACK KURT General Counsel | In Kind | Jan 15, 2026 | $117,718.38 | 31,902 | $3.69 | 424,967 |
Dolan Christine See Remarks | Award | Nov 14, 2025 | $7,697.00 | 4,300 | $1.79 | 477,907 |
Brust Bernd Chief Executive Officer | Buy | Nov 13, 2025 | $702,689.00 | 216,212 | $3.25 | 466,771 |
LUCIER GREGORY T | Gift | Jul 10, 2025 | $0.00 | 89,139 | $0.00 | 55,123 |
LUCIER GREGORY T | Gift | Jul 10, 2025 | $0.00 | 89,139 | $0.00 | 109,784 |
Asarpota Rajesh Chief Financial Officer | Award | Jun 30, 2025 | $0.00 | 333,333 | $0.00 | 333,333 |
Asarpota Rajesh Chief Financial Officer | Award | Jun 30, 2025 | $0.00 | 750,000 | $0.00 | 750,000 |
Asarpota Rajesh Chief Financial Officer | Award | Jun 30, 2025 | $0.00 | 500,000 | $0.00 | 500,000 |
MIHAS CONSTANTINE S | Award | Jun 16, 2025 | $192,540.24 | 89,139 | $2.16 | 138,055 |
CUNNINGHAM SEAN LAURENCE | Award | Jun 16, 2025 | $192,540.24 | 89,139 | $2.16 | 138,055 |
DeFord John A | Award | Jun 16, 2025 | $192,540.24 | 89,139 | $2.16 | 159,185 |
Hopfield Jessica | Award | Jun 16, 2025 | $192,540.24 | 89,139 | $2.16 | 199,907 |
DAVERMAN BENJAMIN JAMES | Award | Jun 16, 2025 | $192,540.24 | 89,139 | $2.16 | 138,055 |
LUCIER GREGORY T | Award | Jun 16, 2025 | $192,540.24 | 89,139 | $2.16 | 144,262 |
PRAHALAD MURALI | Award | Jun 16, 2025 | $192,540.24 | 89,139 | $2.16 | 154,607 |
MARKER LUKE JOSEPH | Award | Jun 16, 2025 | $192,540.24 | 89,139 | $2.16 | 138,055 |
GRAY SUSANNAH | Award | Jun 16, 2025 | $192,540.24 | 89,139 | $2.16 | 169,907 |
ECKERT R ANDREW | Award | Jun 16, 2025 | $499,998.96 | 231,481 | $2.16 | 365,890 |
Brust Bernd Chief Executive Officer | Award | Jun 08, 2025 | $0.00 | 1.0M | $0.00 | 1.0M |
Brust Bernd Chief Executive Officer | Award | Jun 08, 2025 | $0.00 | 2.3M | $0.00 | 2.3M |
Brust Bernd Chief Executive Officer | Award | Jun 08, 2025 | $0.00 | 2.0M | $0.00 | 2.0M |
Dolan Christine See Remarks | Award | May 15, 2025 | $3,976.27 | 2,381 | $1.67 | 473,607 |
Herde Kevin Chief Financial Officer | Award | May 15, 2025 | $1,462.92 | 876 | $1.67 | 674,636 |
Leddy Peter Michael See Remarks | Award | Mar 17, 2025 | $0.00 | 394,478 | $0.00 | 732,331 |