Idex Corp /De/ (IEX) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

703,674Shares held by institutions

$129,131,216Value of institutional holdings

102.62%Institutional ownership %

6.87%Shares Changed QoQ

632No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Idex Corp /De/ (NYSE:IEX) has 606 institutional investors with active 13F positions as of December 2025.

These investors held 102.3% of outstanding shares in December 2025, up from 101.7% in September 2025.
They increased total shares held in Idex by 3.12% from the prior quarter, while the number of investors in IEX decreased 1.14% year over year.
Activity in IEX broke down as 277 buyers, 219 sellers, and 110 unchanged among 606 total holders.
Altogether, these fund groups held 76.94Mn shares in IEX by December 2025, up by 2.33Mn shares quarter on quarter, and down 2.12Mn shares year over year.
VANGUARD GROUP INC leads ownership in IEX with 8.99Mn shares as of December 31, 2025, equal to 11.96% of outstanding shares.
The most significant purchases of IEX for the quarter ending December 2025 came from PRIMECAP MANAGEMENT CO/CA/ (1.5Mn), DODGE & COX (918.21K), NORGES BANK (914.85K), MILLENNIUM MANAGEMENT LLC (793.53K), BALYASNY ASSET MANAGEMENT L.P. (718.14K).
The largest sellers of Idex for the quarter ending December 2025 were WELLINGTON MANAGEMENT GROUP LLP (785.43K), T. Rowe Price Investment Management, Inc. (636.86K), Jpmorgan Chase & Co (465.77K), Bank Of America Corp /De/ (455.94K), Pictet Asset Management Holding SA (328.27K).
Business Quant data shows the 10 biggest positions in Idex as of December 2025 are held by VANGUARD GROUP INC (8.99Mn), WELLINGTON MANAGEMENT GROUP LLP (5.69Mn), BlackRock, Inc. (5.69Mn), Morgan Stanley (3.27Mn), PRIMECAP MANAGEMENT CO/CA/ (3.23Mn), State Street Corp (3.17Mn), NORDEA INVESTMENT MANAGEMENT AB (2.26Mn), GEODE CAPITAL MANAGEMENT, LLC (2.03Mn), VAN ECK ASSOCIATES CORP (1.98Mn), Impax Asset Management Group plc (1.71Mn).

607 Institutional Holders

703,674 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	5,277	0.09%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	-100,375	-1.10%	$0.00
Impax Asset Management Group plc	31 Dec, 2025	-252,003	-12.85%	$0.00
HSBC HOLDINGS PLC	31 Dec, 2025	214,381	84.40%	$0.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	-785,427	-12.12%	$0.00
UBS Group AG	31 Dec, 2025	286,075	47.03%	$0.00
Barclays Plc	31 Dec, 2025	-1,262,225	-82.42%	$0.00
Morgan Stanley	31 Dec, 2025	-104,372	-3.10%	$0.00
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	31 Dec, 2025	12,341	2.42%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	1,352	48.32%	$0.00
PRIMECAP MANAGEMENT CO/CA/	31 Dec, 2025	1,496,207	86.46%	$0.00
Corient Private Wealth LLC	31 Dec, 2025	209,643	94.07%	$0.00
Osbon Capital Management LLC	31 Dec, 2025	511	0.00%	$0.00
State Street Corp	31 Dec, 2025	17,668	0.56%	$0.00
Pictet Asset Management Holding SA	31 Dec, 2025	-328,267	-44.40%	$0.00
NORDEA INVESTMENT MANAGEMENT AB	31 Dec, 2025	-109,162	-4.62%	$0.00
Schonfeld Strategic Advisors LLC	31 Dec, 2025	285,506	2,797.71%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	7,844	0.39%	$0.00
Maren Capital LLC	31 Dec, 2025	-33,914	-13.63%	$0.00
VAN ECK ASSOCIATES CORP	31 Dec, 2025	63,699	3.33%	$0.00

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