ECVTEcovyst Inc.

$10.06+9.8% 1Y

Who owns ECVT

207 institutions reported holding ECVT for 2026Q2, together 98% of the company, more than the 197 a quarter earlier.

207

Institutions reporting a position · as of 2026Q2 · up from 197 the quarter before

Shares held by institutions
109.3M

Shares held by institutions · 98% of the company · long US equity positions only, as reported on Form 13F

Reported value
$1.36B

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

Top 5 holders
38%

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

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
20
New positions
49
Positions exited
39
Added to
71
Reduced
53
Top 10 holdersof the company
55%
Shares sold shortsettled Sep 15, 2026
5.3M
Short interestof shares outstanding
4.7%
Days to coverat the average daily volume
4.4
Change in the short positionsince the Aug 31, 2026 count
+2.5%
Institutional ownership by quarter, 2021Q3 to 2026Q2
QuarterFilersSharesReported value
2026Q2207109.3M$1.36B
2026Q1197111.8M$1.44B
2025Q4161116.6M$1.14B
2025Q3168117.9M$1.03B
2025Q2176119.0M$976M
2025Q1161107.0M$663M
2024Q4168103.0M$788M
2024Q3157106.7M$731M
2024Q2150106.2M$952M
2024Q1146103.8M$1.16B
2023Q4160101.6M$992M
2023Q3150102.8M$1.01B
2023Q2152101.9M$1.17B
2023Q116387.0M$962M
2022Q417087.7M$778M
2022Q314196.5M$815M
Largest reported holders, 2026Q2
HolderShares% of companyValue
VANGUARD GROUP INC11.9M11%$148M
BlackRock Inc.10.7M9.5%$133M
Rubric Capital Management LP8.2M7.3%$102M
DIMENSIONAL FUND ADVISORS LP6.6M5.9%$82M
FMR LLC5.3M4.8%$66M
ARROWSTREET CAPITAL LIMITED PARTNERSHIP5.1M4.6%$64M
BROWN ADVISORY INC4.5M4.1%$56M
AMERICAN CENTURY COMPANIES INC3.5M3.1%$43M
GEODE CAPITAL MANAGEMENT LLC3.1M2.8%$39M
BRIGHTLINE CAPITAL MANAGEMENT, LLC3.0M2.7%$37M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20265.3M4.7%4.4
Aug 31, 20265.1M4.6%3.9
Aug 14, 20264.5M4.1%3.3
Jul 31, 20264.0M3.6%3.2
Jul 15, 20264.5M4.1%3.2
Jun 30, 20264.2M3.8%1.6
Jun 15, 20263.6M3.2%2.3
May 29, 20263.4M3.0%1.5
May 15, 20262.5M2.3%1.4
Apr 30, 20262.8M2.5%1.9
Apr 15, 20263.3M2.9%1.2
Mar 31, 20264.6M4.1%1.5

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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