IMTXImmatics N.V.

$7.43+11% 1Y

Who owns IMTX

83 institutions reported holding IMTX for 2026Q2, together 82% of the company, fewer than the 84 a quarter earlier.

83

Institutions reporting a position · as of 2026Q2 · down from 84 the quarter before

Shares held by institutions
99.8M

Shares held by institutions · 82% of the company · long US equity positions only, as reported on Form 13F

Reported value
$1.01B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
55%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
24
New positions
12
Positions exited
13
Added to
25
Reduced
33
Top 10 holdersof the company
71%
Shares sold shortsettled Sep 15, 2026
4.4M
Short interestof shares outstanding
3.7%
Days to coverat the average daily volume
8.3
Change in the short positionsince the Aug 31, 2026 count
−8.6%
Institutional ownership by quarter, 2020Q3 to 2026Q2
QuarterFilersSharesReported value
2026Q28399.8M$1.01B
2026Q184108.2M$1.06B
2025Q475101.7M$1.07B
2025Q36392.4M$787M
2025Q27093.1M$501M
2025Q17691.4M$412M
2024Q48592.3M$656M
2024Q39175.9M$866M
2024Q29076.6M$890M
2024Q17770.6M$742M
2023Q47649.6M$522M
2023Q37443.3M$501M
2023Q26841.0M$473M
2023Q16434.6M$238M
2022Q46334.0M$297M
2022Q35422.1M$221M
Largest reported holders, 2026Q2
HolderShares% of companyValue
T. Rowe Price Investment Management, Inc.22.4M18%$227M
RTW INVESTMENTS, LP12.9M11%$131M
MONTANOVA CAPITAL, LLC11.2M9.2%$113M
PERCEPTIVE ADVISORS LLC10.4M8.5%$105M
BAKER BROS. ADVISORS LP9.5M7.8%$96M
Jefferies Group LLC6.5M5.4%$66M
Vestal Point Capital, LP6.2M5.1%$63M
Sofinnova Investments, Inc.3.7M3.0%$37M
MORGAN STANLEY2.2M1.8%$22M
CITADEL ADVISORS LLC1.8M1.5%$18M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20264.4M3.7%8.3
Aug 31, 20264.9M4.0%6.4
Aug 14, 20264.9M4.0%14.8
Jul 31, 20265.0M4.1%11.7
Jul 15, 20265.0M4.2%13.4
Jun 30, 20265.4M4.5%13.3
Jun 15, 20265.6M4.6%9.0
May 29, 20264.8M3.9%9.5
May 15, 20264.8M4.0%8.3
Apr 30, 20265.2M4.2%16.7
Apr 15, 20265.1M4.2%15.9
Mar 31, 20265.2M4.2%11.7

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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