$IMTX

$7.26 +$0.11 (1.54%) Close

$IMTX Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 134.1M shares outstanding

Who owns IMTX?

By type of holder

Institutions 74.4% Insiders 0.0% Everyone else 25.6%

Concentration Top 10 holders own 78.8%

T. Rowe Price Investment Management, Inc. 16.7% · RTW Investments, LP 9.7%

Institutional ownership

74.4%

-6.3 pts vs last qtr

Institutional holders

-3 vs last qtr

Net shares bought

−8.4M

by institutions in Q2 2026

New / sold out

10 / 13

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Jefferies Financial Group Inc. +1.4M
T. Rowe Price Investment Management, Inc. +712.9K

Biggest sellers in Q2 2026

Toronto Dominion Bank SOLD OUT −7.4M
Baker Bros. Advisors LP −1.4M

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Immatics N.V. in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Immatics N.V..

How patient are the owners?

Institutional shares by how long they've been held

5+ years40% 3–5 years28% 1–3 years21% Under 1 year11%

Quarterly turnover

7.6%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting IMTX on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
TR T. Rowe Price Investment Management, Inc.	22.4M	16.68%	+712.9K (+3.3%)	2023	0.2%
Shares held by quarter Peak holding26.2M (Q4'25) Change over 8 quarters+15.0M Share of the company16.680% T. Rowe Price Investment Management, Inc.'s full portfolio →
RI RTW Investments, LP	12.9M	9.66%	+76.8K (+0.6%)	≤2021	1.1%
Shares held by quarter Peak holding12.9M (Q2'26) Change over 8 quarters+2.9M Share of the company9.660% RTW Investments, LP's full portfolio →

T. Rowe Price Investment Management, Inc.

22.4M

% of company

16.68%

Change vs last qtr

+712.9K (+3.3%)

Held since

2023

RTW Investments, LP

12.9M

% of company

9.66%

Change vs last qtr

+76.8K (+0.6%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Immatics N.V., how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting IMTX on Form N-PORT; together they hold 10.7% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
TR T. Rowe Price Small-Cap Stock Fund, Inc. T. Rowe Price Small-Cap Stock Fund, Inc.	$53.1M	5.2M	3.91%	0.57%	June 30, 2026
TR T. Rowe Price Small-Cap Value Fund, Inc. T. Rowe Price Small-Cap Value Fund, Inc.	$52.3M	5.2M	3.85%	0.49%	June 30, 2026

T. Rowe Price Small-Cap Stock Fund, Inc.

Position value

$53.1M

% of company

3.91%

% of the fund

0.57%

As of

June 30, 2026

T. Rowe Price Small-Cap Value Fund, Inc.

Position value

$52.3M

% of company

3.85%

% of the fund

0.49%

As of

June 30, 2026

15 more funds behind a free account

See every fund holding Immatics N.V. and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
JE Joseph Edelman 5%+ holder 13D · 7.6%	11.4M	8.52%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company8.520% Disclosed stake13D · 7.6% View the 13D/G filing →
PL Perceptive Life Sciences Master Fund, Ltd. 5%+ holder 13D · 7.6%	11.4M	8.52%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company8.520% Disclosed stake13D · 7.6% View the 13D/G filing →

Joseph Edelman

5%+ holder13D · 7.6%

11.4M

% of company

8.52%

Change vs last qtr

—

Held since

—

Perceptive Life Sciences Master Fund, Ltd.

5%+ holder13D · 7.6%

11.4M

% of company

8.52%

Change vs last qtr

—

Held since

—

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