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Atrium Therapeutics, Inc. (RNA) Ownership Overview
2.24% Insiders
1.51% Mutual Funds
37.04% Other Institutional Investors
9.38% ETFs
49.83% Public Companies and
Individual Investors
The ownership structure of Atrium Therapeutics, Inc. (RNA) stock is a mix of institutional, retail, and individual investors. Approximately 47.94% of the company’s stock is owned by Institutional Investors, 2.24% is owned by Insiders, and 49.83% is owned by Public Companies and Individual Investors.
Recent Hedge Fund Trading Activity
Date | Firm | Activity | Value |
|---|---|---|---|
Jun 30, 2026 | xxxxxxxxxxxxx | $1681250 |
Top Shareholders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 864,102 | Institution | 5.05% | 8,952,097 | |
| 807,088 | Institution | 4.72% | 8,361,432 | |
| 560,003 | Institution | 3.27% | 5,801,631 | |
| 349,360 | Institution | 2.04% | 3,619,370 | |
| 131,361 | Insider | 0.77% | 1,360,900 | |
| 125,000 | Institution | 0.73% | 1,295,000 | |
| 121,627 | Institution | 0.71% | 1,260,056 | |
| 85,238 | Institution | 0.50% | 883,066 | |
| 73,097 | Insider | 0.43% | 757,285 | |
| 69,420 | Institution | 0.41% | 719,191 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 121,627 | Institution | 0.71% | 1,260,056 | |
| 46,433 | Institution | 0.27% | 481,046 | |
| 33,601 | Institution | 0.20% | 348,106 | |
| 23,712 | Institution | 0.14% | 245,656 | |
| 12,356 | Institution | 0.07% | 128,008 | |
| 8,760 | Institution | 0.05% | 90,754 | |
| 4,540 | Institution | 0.03% | 47,034 | |
| 4,478 | Institution | 0.03% | 46,392 | |
| 940 | Institution | <0.01% | 9,738 | |
| 844 | Institution | <0.01% | 8,744 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 518,416 | Institution | 3.03% | 5,884,022 | |
| 370,486 | Institution | 2.17% | 3,838,235 | |
| 188,626 | Institution | 1.10% | 2,140,905 | |
| 98,494 | Institution | 0.58% | 1,020,398 | |
| 80,868 | Institution | 0.47% | 917,852 | |
| 75,924 | Institution | 0.44% | 785,813 | |
| 49,149 | Institution | 0.29% | 509,184 | |
| 40,842 | Institution | 0.24% | 423,123 | |
| 34,710 | Institution | 0.20% | 359,249 | |
| 22,527 | Institution | 0.13% | 418,983 |
FAQ
Who Owns Atrium Therapeutics, Inc. (RNA)?
According to the latest TipRanks data, approximately 37.04% of the company's stock is held by institutional investors, 2.24% is held by insiders, and 49.83% is held by retail investors.
What percentage of Atrium Therapeutics, Inc. (RNA) stock is held by institutional investors?
According to the latest TipRanks data, approximately 37.04% of Atrium Therapeutics, Inc. (RNA) stock is held by institutional investors.
What percentage of Atrium Therapeutics, Inc. (RNA) stock is held by retail investors?
According to the latest TipRanks data, approximately 49.83% of Atrium Therapeutics, Inc. (RNA) stock is held by retail investors.
Who owns the most shares of Atrium Therapeutics, Inc. (RNA)?
Peter Kolchinsky owns the most shares of Atrium Therapeutics, Inc. (RNA).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.