Security key
816212302
Cartesian Therapeutics, Inc. - COMMON STOCK (RNAC)
CUSIP: 816212302
Q4 2025 13F Holders as of 31 Dec 2025
- Type / Class
- Equity / COMMON STOCK
- Shares outstanding
- 26,658,100
- Total 13F shares
- 5,161,870
- Share change
- -806,404
- Total reported value
- $37,214,593
- Put/Call ratio
- 85%
- Price per share
- $7.21
- Number of holders
- 66
- Value change
- -$8,841,222
- Number of buys
- 37
- Number of sells
- 32
Report period
Q4 2025
Institutions
66
Top holders
10
RNAC full security history
Newer quarter: Q1 2026
Previous quarter: Q3 2025
Cartesian Therapeutics, Inc. SEC filings
Cartesian Therapeutics, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 816212302
Recent filing periods:
Top shareholders of RNAC - Cartesian Therapeutics, Inc. - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Timothy A. Springer |
13D/G
|
— |
37%
|
9,555,394
|
$116,671,361 | +$258,583 | 13 Jan 2025 | |
| JPMORGAN CHASE & CO |
13D/G
13F
|
Company |
6.1%
|
1,675,636
|
$20,459,516 | $0 | 31 Mar 2025 | |
| FMR LLC |
13F
|
Company |
8.1%
|
2,155,783
|
$22,032,103 | — | 30 Sep 2025 | |
| BlackRock, Inc. |
13F
|
Company |
2.4%
|
649,341
|
$6,636,266 | — | 30 Sep 2025 | |
| Siren, L.L.C. |
13F
|
Individual |
2.1%
|
563,272
|
$5,756,640 | — | 30 Sep 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
2%
|
520,722
|
$5,321,779 | — | 30 Sep 2025 | |
| MPM BioImpact LLC |
13F
|
Company |
1.4%
|
380,000
|
$3,883,600 | — | 30 Sep 2025 | |
| Erste Asset Management GmbH |
13F
|
Company |
0.98%
|
260,011
|
$2,561,108 | — | 30 Sep 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.91%
|
241,829
|
$2,471,880 | — | 30 Sep 2025 | |
| 683 Capital Management, LLC |
13F
|
Company |
0.86%
|
230,000
|
$2,350,601 | — | 30 Sep 2025 | |
| STATE STREET CORP |
13F
|
Company |
0.74%
|
197,666
|
$2,020,147 | — | 30 Sep 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.34%
|
91,289
|
$932,974 | — | 30 Sep 2025 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
0.32%
|
86,095
|
$880,000 | — | 30 Sep 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.32%
|
84,806
|
$866,718 | — | 30 Sep 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.26%
|
70,524
|
$720,756 | — | 30 Sep 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.14%
|
36,222
|
$370,000 | — | 30 Sep 2025 | |
| JACOBS LEVY EQUITY MANAGEMENT, INC |
13F
|
Company |
0.11%
|
30,001
|
$306,610 | — | 30 Sep 2025 | |
| Freestone Capital Holdings, LLC |
13F
|
Company |
0.1%
|
25,921
|
$264,913 | — | 30 Sep 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.1%
|
25,357
|
$259,149 | — | 30 Sep 2025 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.09%
|
25,000
|
$255,500 | — | 30 Sep 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.09%
|
24,895
|
$254,427 | — | 30 Sep 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.09%
|
24,497
|
$250,359 | — | 30 Sep 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.09%
|
24,191
|
$247,231 | — | 30 Sep 2025 | |
| Ikarian Capital, LLC |
13F
|
Company |
0.08%
|
22,166
|
$226,537 | — | 30 Sep 2025 | |
| TWIN FOCUS CAPITAL PARTNERS, LLC |
13F
|
Company |
0.07%
|
19,500
|
$199,290 | — | 30 Sep 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.07%
|
18,974
|
$193,914 | — | 30 Sep 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.07%
|
17,842
|
$182,346 | — | 30 Sep 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.05%
|
14,069
|
$143,786 | — | 30 Sep 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.05%
|
13,134
|
$134,219 | — | 30 Sep 2025 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.05%
|
12,765
|
$130,458 | — | 30 Sep 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.05%
|
12,330
|
$126,013 | — | 30 Sep 2025 | |
| Miller Financial Services LLC |
13F
|
Company |
0.04%
|
11,643
|
$118,991 | — | 30 Sep 2025 | |
| Virtus Investment Advisers, LLC |
13F
|
Company |
0.04%
|
11,112
|
$113,565 | — | 30 Sep 2025 | |
| UBS Group AG |
13F
|
Company |
0.04%
|
9,948
|
$101,668 | — | 30 Sep 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.03%
|
7,884
|
$80,574 | — | 30 Sep 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.03%
|
7,424
|
$75,874 | — | 30 Sep 2025 | |
| AlphaQuest LLC |
13F
|
Company |
0.03%
|
6,924
|
$70,763 | — | 30 Sep 2025 | |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. |
13F
|
Company |
0.02%
|
4,876
|
$49,833 | — | 30 Sep 2025 | |
| China Universal Asset Management Co., Ltd. |
13F
|
Company |
0.02%
|
4,558
|
$46,583 | — | 30 Sep 2025 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.01%
|
3,902
|
$39,878 | — | 30 Sep 2025 | |
| Police & Firemen's Retirement System of New Jersey |
13F
|
Company |
0.01%
|
2,939
|
$30,037 | — | 30 Sep 2025 | |
| BNP PARIBAS FINANCIAL MARKETS |
13F
|
Company |
0.01%
|
2,240
|
$22,893 | — | 30 Sep 2025 | |
| Tower Research Capital LLC (TRC) |
13F
|
Company |
0%
|
1,312
|
$13,409 | — | 30 Sep 2025 | |
| Mirae Asset Global Investments Co., Ltd. |
13F
|
Company |
0%
|
1,005
|
$10,271 | — | 30 Sep 2025 | |
| ALERUS FINANCIAL NA |
13F
|
Company |
0%
|
1,000
|
$10,220 | — | 30 Sep 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0%
|
938
|
$9,586 | — | 30 Sep 2025 | |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM |
13F
|
Company |
0%
|
767
|
$7,839 | — | 30 Sep 2025 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0%
|
767
|
$7,838 | — | 30 Sep 2025 | |
| Ameritas Investment Partners, Inc. |
13F
|
Company |
0%
|
708
|
$7,236 | — | 30 Sep 2025 | |
| CITIGROUP INC |
13F
|
Company |
0%
|
667
|
$6,817 | — | 30 Sep 2025 |
Institutional Holders of Cartesian Therapeutics, Inc. - COMMON STOCK (RNAC) as of Q4 2025
As of 31 Dec 2025,
Cartesian Therapeutics, Inc. - COMMON STOCK (RNAC) was held by
66 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
5,161,870 shares.
The largest 10 holders included
FMR LLC, BlackRock, Inc., VANGUARD GROUP INC, 683 Capital Management, LLC, Erste Asset Management GmbH, GEODE CAPITAL MANAGEMENT, LLC, STATE STREET CORP, MARSHALL WACE, LLP, Privium Fund Management B.V., and MILLENNIUM MANAGEMENT LLC.
This page lists
66
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
65
Q4 2025 holders
66
Holder diff
1
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.