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CARTESIAN (RNAC)
NASDAQ
$6.44+$0.02 (+0.39%)
Price as of Oct 22, 2026 4:25 PM EDT- $194.2MMarket Cap
- -28.78%1-Year Change
- BiotechnologyIndustry
CARTESIAN (RNAC)
$6.44+$0.02 (+0.39%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
SQUAREPOINT OPS LLC | 7.45% | 2.3M | +16,133 (+0.72%) | Jun 30, 2026 |
BLACKROCK, INC. | 2.71% | 819,239 | +220,131 (+26.87%) | Jun 30, 2026 |
BLACKROCK FUNDING, INC. /DE | 2.18% | 659,402 | +235,936 (+35.78%) | Dec 31, 2024 |
683 CAPITAL MANAGEMENT, LLC | 2.15% | 650,000 | +320,000 (+49.23%) | Jun 30, 2026 |
VANGUARD CAPITAL MANAGEMENT LLC | 1.84% | 555,823 | +148,226 (+26.67%) | Jun 30, 2026 |
VANGUARD GROUP INC | 1.79% | 541,228 | +20,506 (+3.79%) | Dec 31, 2025 |
N/A | 1.35% | 407,597 | +407,597 (+100.00%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 1.80% | 546,039 | +150,855 (+27.63%) | Jun 30, 2026 |
WisdomTree Trust | 0.80% | 242,132 | 0 (0.00%) | Jun 30, 2026 |
Janus Detroit Street Trust | 0.65% | 195,163 | +195,163 (+100.00%) | Jul 31, 2026 |
FIDELITY SALEM STREET TRUST | 0.48% | 144,043 | +126,293 (+87.68%) | Jul 31, 2026 |
VANGUARD SCOTTSDALE FUNDS | 0.21% | 62,406 | +1,749 (+2.80%) | May 31, 2026 |
Voya VARIABLE PORTFOLIOS INC | 0.16% | 49,796 | 0 (0.00%) | Jun 30, 2026 |
EQ ADVISORS TRUST | 0.14% | 42,024 | +12,447 (+29.62%) | Jun 30, 2026 |
Current Ownership Distribution
- Institutions47.2M (57.28%)
- Mutual Funds23.7M (28.78%)
- Insiders11.5M (13.94%)
- Other0 (0.00%)
Insider Transactions
- 13.94% (11.5M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 3Number of InsiderSelling (last 12 months)
- $3.2MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Kalayoglu Murat | Exempt | Apr 02, 2026 | $0.00 | 22,740 | $0.00 | 33,662 |
Hoge Elizabeth | Exempt | Apr 02, 2026 | $0.00 | 22,740 | $0.00 | 33,662 |
Kalayoglu Murat | Exempt | Apr 02, 2026 | $0.00 | 758,001 | $0.00 | 5.3M |
Hoge Elizabeth | Exempt | Apr 02, 2026 | $0.00 | 758,001 | $0.00 | 5.3M |
Singer Michael | Gift | Mar 13, 2026 | $0.00 | 6,555 | $0.00 | 49,578 |
Miljkovic Milos Chief Medical Officer | Sell | Jan 06, 2026 | $24,366.79 | 3,573 | $6.82 | 58,820 |
Davis Blaine Chief Financial Officer | Sell | Jan 06, 2026 | $72,227.44 | 10,591 | $6.82 | 121,220 |
Brunn Carsten President and CEO | Sell | Jan 06, 2026 | $162,076.99 | 23,766 | $6.82 | 323,530 |
English Emily Chief Operations Officer | Award | Jan 02, 2026 | $0.00 | 71,000 | $0.00 | 71,000 |
Malik Kemal | Award | Jan 02, 2026 | $0.00 | 7,800 | $0.00 | 7,800 |
Brunn Carsten President and CEO | Award | Jan 02, 2026 | $0.00 | 415,700 | $0.00 | 415,700 |
Miljkovic Milos Chief Medical Officer | Award | Jan 02, 2026 | $0.00 | 77,000 | $0.00 | 77,000 |
Seymour June Ann Chief Accounting Officer | Award | Jan 02, 2026 | $0.00 | 19,000 | $0.00 | 19,000 |
DeSilva Nishan M | Award | Jan 02, 2026 | $0.00 | 7,800 | $0.00 | 7,800 |
ZENNER PATRICK J | Award | Jan 02, 2026 | $0.00 | 7,800 | $0.00 | 7,800 |
Kalayoglu Murat | Award | Jan 02, 2026 | $0.00 | 7,800 | $0.00 | 7,800 |
English Emily Chief Operations Officer | Award | Jan 02, 2026 | $0.00 | 24,000 | $0.00 | 94,226 |
Malik Kemal | Award | Jan 02, 2026 | $0.00 | 2,600 | $0.00 | 11,133 |
Singer Michael | Award | Jan 02, 2026 | $0.00 | 7,800 | $0.00 | 7,800 |
Miljkovic Milos Chief Medical Officer | Award | Jan 02, 2026 | $0.00 | 27,000 | $0.00 | 62,393 |
SPRINGER TIMOTHY A | Award | Jan 02, 2026 | $0.00 | 7,800 | $0.00 | 7,800 |
DeSilva Nishan M | Award | Jan 02, 2026 | $0.00 | 2,600 | $0.00 | 11,366 |
BARABE TIMOTHY C | Award | Jan 02, 2026 | $0.00 | 7,800 | $0.00 | 7,800 |
Kalayoglu Murat | Award | Jan 02, 2026 | $0.00 | 2,600 | $0.00 | 511,577 |
Seymour June Ann Chief Accounting Officer | Award | Jan 02, 2026 | $0.00 | 6,500 | $0.00 | 6,500 |
Brunn Carsten President and CEO | Award | Jan 02, 2026 | $0.00 | 143,200 | $0.00 | 347,296 |
SPRINGER TIMOTHY A | Award | Jan 02, 2026 | $0.00 | 2,600 | $0.00 | 8.6M |
ZENNER PATRICK J | Award | Jan 02, 2026 | $0.00 | 2,600 | $0.00 | 12,974 |
Davis Blaine Chief Financial Officer | Award | Jan 02, 2026 | $0.00 | 109,000 | $0.00 | 109,000 |
Singer Michael | Award | Jan 02, 2026 | $0.00 | 2,600 | $0.00 | 56,133 |