Who owns Immuneering Corp. Class A? IMRX Stock Ownership

Immuneering (IMRX) Ownership Overview

5.74% Other Institutional Investors

8.81% ETFs

60.50% Public Companies and

Individual Investors

The ownership structure of Immuneering (IMRX) stock is a mix of institutional, retail, and individual investors. Approximately 30.12% of the company’s stock is owned by Institutional Investors, 9.38% is owned by Insiders, and 60.50% is owned by Public Companies and Individual Investors.

The ownership structure of Immuneering (IMRX) stock is a mix of institutional, retail, and individual investors. Approximately 21.31% of the company’s stock is owned by Institutional Investors, 9.38% is owned by Insiders, and 8.81% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date	Name	Activity	Value
Jun 24, 2026	Benjamin J. Zeskind	xxxxxxxxxxxxx	$10944
Jun 16, 2026	Brett Matthew Hall	xxxxxxxxxxxxx	$25045
Jan 21, 2026	Brakewood Harold Eugene	xxxxxxxxxxxxx	$24990
Jan 20, 2026	Thomas Schall	xxxxxxxxxxxxx	$100866

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Recent Hedge Fund Trading Activity

Date	Firm	Activity	Value

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Top Shareholders

# of Shares	Type	% Holding	Value
4,416,637	Institution	6.83%	18,240,711
3,210,179	Insider	4.96%	13,258,039
2,595,005	Institution	4.01%	10,717,371
2,546,245	Institution	3.94%	10,515,992
2,237,827	Institution	3.46%	9,242,226
1,290,698	Institution	1.99%	5,330,583
1,161,064	Insider	1.79%	4,795,194
1,148,839	Insider	1.78%	4,744,705
691,472	Institution	1.07%	2,855,779
624,026	Institution	0.96%	2,577,227

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
4,416,637	Institution	6.83%	18,240,711
2,237,827	Institution	3.46%	9,242,226
1,290,698	Institution	1.99%	5,330,583
691,472	Institution	1.07%	2,855,779
624,026	Institution	0.96%	2,577,227
508,267	Institution	0.79%	2,099,143
109,849	Institution	0.17%	453,676
37,344	Institution	0.06%	154,231
37,287	Institution	0.06%	153,995
29,577	Institution	0.05%	122,153

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
Vanguard Total Stock Market ETF	1,623,577	Institution	2.51%	8,101,649
iShares Russell 2000 ETF	1,342,070	Institution	2.07%	5,985,632
Vanguard Extended Market ETF	612,343	Institution	0.95%	3,055,592
iShares Russell 2000 Value ETF	490,213	Institution	0.76%	2,186,350
iShares Biotechnology ETF	417,321	Institution	0.65%	1,861,252
Vanguard Russell 2000 ETF	307,879	Institution	0.48%	1,536,316
iShares Micro-Cap ETF	179,146	Institution	0.28%	798,991
State Street SPDR RUSSELL 2000 U.S. SMALL CAP UCITS ETF Accum Shs - Hedged EUR	116,516	Institution	0.18%	511,505
ALPS Medical Breakthroughs ETF	71,198	Institution	0.11%	317,543
Avantis U.S Small Cap Equity ETF	63,221	Institution	0.10%	277,540

FAQ

Who Owns Immuneering Corp. Class A (IMRX)?

According to the latest TipRanks data, approximately 5.74% of the company's stock is held by institutional investors, 9.38% is held by insiders, and 60.50% is held by retail investors.

What percentage of Immuneering Corp. Class A (IMRX) stock is held by institutional investors?

According to the latest TipRanks data, approximately 5.74% of Immuneering Corp. Class A (IMRX) stock is held by institutional investors.

What percentage of Immuneering Corp. Class A (IMRX) stock is held by retail investors?

According to the latest TipRanks data, approximately 60.50% of Immuneering Corp. Class A (IMRX) stock is held by retail investors.

Who owns the most shares of Immuneering Corp. Class A (IMRX)?

Fidelity Mt. Vernon Street Trust owns the most shares of Immuneering Corp. Class A (IMRX).

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.

Immuneering (IMRX) Ownership - Who Owns Immuneering?