NasdaqCM - Delayed Quote USD

ARCA biopharma, Inc. (ABIO)

3.6300 -0.0200 (-0.55%)
At close: April 24 at 4:00 PM EDT
3.6800 +0.05 (+1.38%)
After hours: April 24 at 4:33 PM EDT

Major Holders

Breakdown
1.29% % of Shares Held by All Insider
71.80% % of Shares Held by Institutions
72.74% % of Float Held by Institutions
28 Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Cable Car Capital LLC 4M Dec 31, 2023 27.59% 14,521,641
Western Standard, LLC 1.41M Dec 31, 2023 9.72% 5,118,819
BML Capital Management, LLC 706.93k Mar 31, 2024 4.87% 2,566,155
Vanguard Group Inc 453.6k Dec 31, 2023 3.13% 1,646,560
Newtyn Management, Llc 269.32k Dec 31, 2023 1.86% 977,631
Blackrock Inc. 231.91k Dec 31, 2023 1.60% 841,836
Geode Capital Management, LLC 142.35k Dec 31, 2023 0.98% 516,726
State Street Corporation 71.14k Dec 31, 2023 0.49% 258,227
Renaissance Technologies, LLC 57.3k Dec 31, 2023 0.40% 207,995
Dimensional Fund Advisors LP 42.51k Dec 31, 2023 0.29% 154,325

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Vanguard Total Stock Market Index Fund 312.17k Dec 31, 2023 2.15% 1,133,162
Vanguard Extended Market Index Fund 141.43k Dec 31, 2023 0.98% 513,398
Fidelity Total Market Index Fund 52.96k Feb 29, 2024 0.37% 192,241
Fidelity Extended Market Index Fund 41.86k Feb 29, 2024 0.29% 151,948
abrdn Life Sciences Investors 32.46k Dec 31, 2023 0.22% 117,833
DFA U.S. Micro Cap Series 32.4k Jan 31, 2024 0.22% 117,612
Fidelity NASDAQ Composite Index Fund 25.12k Feb 29, 2024 0.17% 91,171
Schwab Capital Trust-Total Stock Market Index Fund 14.99k Jan 31, 2024 0.10% 54,406
Fidelity Series Total Market Index Fund 14.9k Feb 29, 2024 0.10% 54,076
Dimensional ETF Tr-Dimensional U.S. Targeted Value ETF 5.16k Jan 31, 2024 0.04% 18,738

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