IEX US Equity

IDEX CORP /DE/

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Industrials · Pumps & Pumping Equipment · CIK 832101 · FYE 1231

$229.52

+4.87 (+2.17%)

USD · as of 2026-07-29 · marketstack

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Institutional ownership· 13F filers holding IEX · 2026-Q1 methodology → sources →

666 holders

% of shares outstanding held

101.5%

Shares held (13F)

74,839,450

Reporting holders

666

Institutional 13F holdings sum to 101.5% of shares outstanding. Readings above 100% reflect securities-lending double counting: shares on loan to short sellers are reported long by both the lending institution and the one that bought them. FINRA short interest of 1,961,102 shares (settlement 2026-04-30) accounts for the excess.

Top holders

largest 100 of 666 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	5,676,1925.7M	$1.1B	7.70%	—
2	VANGUARD CAPITAL MANAGEMENT LLC	4,854,6964.9M	$920M	6.59%	NEW†
3	VANGUARD PORTFOLIO MANAGEMENT LLC	3,768,6963.8M	$714M	5.11%	NEW†
4	PRIMECAP MANAGEMENT CO/CA/	3,302,9373.3M	$626M	4.48%	ADD 2%
5	STATE STREET CORP	3,205,3963.2M	$608M	4.35%	—
6	MORGAN STANLEY	3,099,1293.1M	$587M	4.20%	TRIM -5%
7	GEODE CAPITAL MANAGEMENT, LLC	2,090,7842.1M	$395M	2.84%	ADD 3%
8	MILLENNIUM MANAGEMENT LLC	1,995,9442.0M	$378M	2.71%	ADD 88%
9	NORDEA INVESTMENT MANAGEMENT AB	1,873,4641.9M	$349M	2.54%	TRIM -17%
10	WELLINGTON MANAGEMENT GROUP LLP	1,738,5311.7M	$330M	2.36%	TRIM -69%
11	Invesco Ltd.	1,626,4711.6M	$308M	2.21%	TRIM -4%
12	VICTORY CAPITAL MANAGEMENT INC	1,512,0161.5M	$287M	2.05%	ADD 6890%
13	Amundi	1,219,4001.2M	$231M	1.65%	TRIM -18%
14	JANE STREET GROUP, LLC	1,165,5191.2M	$221M	1.58%	ADD 47164%
15	BANK OF AMERICA CORP /DE/	1,094,1011.1M	$207M	1.48%	ADD 215%
16	Impax Asset Management Group plc	947,946947,946	$180M	1.29%	TRIM -45%
17	VAN ECK ASSOCIATES CORP	936,800936,800	$178M	1.27%	TRIM -53%
18	Point72 Asset Management, L.P.	830,856830,856	$157M	1.13%	ADD 429%
19	Balyasny Asset Management L.P.	816,137816,137	$155M	1.11%	ADD 13%
20	DIMENSIONAL FUND ADVISORS LP	815,529815,529	$155M	1.11%	ADD 4%
21	CITADEL ADVISORS LLC	808,651808,651	$153M	1.10%	ADD 46%
22	Fenimore Asset Management Inc	798,106798,106	$151M	1.08%	TRIM -3%
23	NORTHERN TRUST CORP	755,891755,891	$143M	1.03%	—
24	FLOSSBACH VON STORCH SE	740,319740,319	$140M	1.00%	TRIM -7%
25	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	723,589723,589	$137M	0.98%	ADD 2%
26	Fisher Asset Management, LLC	708,157708,157	$134M	0.96%	ADD 8%
27	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	699,788699,788	$133M	0.95%	ADD 51%
28	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	685,933685,933	$130M	0.93%	ADD 3%
29	FIRST TRUST ADVISORS LP	672,829672,829	$128M	0.91%	TRIM -23%
30	Pictet Asset Management Holding SA	651,929651,929	$124M	0.88%	ADD 59%
31	UBS Group AG	641,700641,700	$122M	0.87%	TRIM -28%
32	Champlain Investment Partners, LLC	640,274640,274	$121M	0.87%	TRIM -23%
33	Alecta Tjanstepension Omsesidigt	579,000579,000	$110M	0.79%	TRIM -16%
34	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	557,361557,361	$106M	0.76%	ADD 7%
35	Alyeska Investment Group, L.P.	517,655517,655	$98M	0.70%	NEW
36	TWO SIGMA INVESTMENTS, LP	497,672497,672	$94M	0.68%	ADD 94%
37	Legal & General Group Plc	471,037471,037	$89M	0.64%	TRIM -3%
38	SNYDER CAPITAL MANAGEMENT L P	453,285453,285	$86M	0.61%	TRIM -5%
39	Boston Trust Walden Corp	452,714452,714	$86M	0.61%	TRIM -2%
40	JPMORGAN CHASE & CO	463,525463,525	$85M	0.63%	ADD 33%
41	DEUTSCHE BANK AG\	431,884431,884	$82M	0.59%	TRIM -12%
42	WESTFIELD CAPITAL MANAGEMENT CO LP	426,019426,019	$81M	0.58%	ADD 6%
43	VANGUARD FIDUCIARY TRUST CO	421,292421,292	$80M	0.57%	NEW
44	Schonfeld Strategic Advisors LLC	415,555415,555	$79M	0.56%	ADD 41%
45	Bank of New York Mellon Corp	406,486406,486	$77M	0.55%	TRIM -17%
46	Robeco Schweiz AG	379,071379,071	$72M	0.51%	TRIM -8%
47	DEPRINCE RACE & ZOLLO INC	349,496349,496	$66M	0.47%	TRIM -3%
48	BARCLAYS PLC	345,450345,450	$65M	0.47%	ADD 28%
49	Findlay Park Partners LLP	331,999331,999	$63M	0.45%	TRIM -10%
50	STATE FARM MUTUAL AUTOMOBILE INSURANCE CO	326,330326,330	$62M	0.44%	TRIM -3%
51	GOLDMAN SACHS GROUP INC	315,561315,561	$60M	0.43%	TRIM -36%
52	HSBC HOLDINGS PLC	297,161297,161	$56M	0.40%	TRIM -37%
53	Thrivent Financial for Lutherans	295,341295,341	$56M	0.40%	ADD 3345%
54	SCHRODER INVESTMENT MANAGEMENT GROUP	276,412276,412	$51M	0.37%	—
55	WEITZ INVESTMENT MANAGEMENT, INC.	264,300264,300	$50M	0.36%	TRIM -32%
56	Qube Research & Technologies Ltd	254,879254,879	$48M	0.35%	ADD 42%
57	AQR CAPITAL MANAGEMENT LLC	256,510256,510	$48M	0.35%	—
58	JOHNSON INVESTMENT COUNSEL INC	243,717243,717	$46M	0.33%	—
59	Corient Private Wealth LLC	235,296235,296	$45M	0.32%	TRIM -46%
60	Interval Partners, LP	233,182233,182	$44M	0.32%	TRIM -30%
61	Nuveen, LLC	221,040221,040	$42M	0.30%	ADD 26%
62	Swiss National Bank	219,600219,600	$42M	0.30%	ADD 7%
63	Freestone Grove Partners LP	217,276217,276	$41M	0.29%	NEW
64	Allianz Asset Management GmbH	209,808209,808	$40M	0.28%	ADD 120%
65	Evelyn Partners Investment Management LLP	205,291205,291	$39M	0.28%	ADD 11%
66	Sone Capital Management, LLC	203,824203,824	$39M	0.28%	NEW
67	Ensign Peak Advisors, Inc	200,642200,642	$38M	0.27%	TRIM -15%
68	FMR LLC	189,496189,496	$36M	0.26%	ADD 105%
69	GABELLI FUNDS LLC	176,100176,100	$33M	0.24%	TRIM -3%
70	BLI - Banque de Luxembourg Investments	188,900188,900	$33M	0.26%	—
71	AMERICAN CENTURY COMPANIES INC	174,534174,534	$33M	0.24%	TRIM -34%
72	KING LUTHER CAPITAL MANAGEMENT CORP	171,823171,823	$33M	0.23%	TRIM -7%
73	ASR Vermogensbeheer N.V.	171,719171,719	$33M	0.23%	—
74	BROWN ADVISORY INC	171,334171,334	$32M	0.23%	TRIM -16%
75	CIBC Bancorp USA Inc.	170,833170,833	$32M	0.23%	NEW
76	FIL Ltd	170,229170,229	$32M	0.23%	TRIM -24%
77	PRICE T ROWE ASSOCIATES INC /MD/	168,221168,221	$32M	0.23%	—
78	Mitsubishi UFJ Asset Management Co., Ltd.	166,713166,713	$32M	0.23%	ADD 4%
79	Vanguard Global Advisers, LLC	163,449163,449	$31M	0.22%	NEW
80	RHUMBLINE ADVISERS	163,079163,079	$31M	0.22%	—
81	MIROVA	160,700160,700	$30M	0.22%	ADD 212%
82	Sumitomo Mitsui Trust Group, Inc.	159,997159,997	$30M	0.22%	TRIM -5%
83	GAMCO INVESTORS, INC. ET AL	156,724156,724	$30M	0.21%	TRIM -8%
84	California Public Employees Retirement System	154,528154,528	$29M	0.21%	TRIM -7%
85	Russell Investments Group, Ltd.	153,427153,427	$29M	0.21%	ADD 14%
86	Universal- Beteiligungs- und Servicegesellschaft mbH	144,443144,443	$27M	0.20%	TRIM -6%
87	Assenagon Asset Management S.A.	134,299134,299	$25M	0.18%	ADD 115%
88	BNP PARIBAS FINANCIAL MARKETS	132,672132,672	$25M	0.18%	ADD 42%
89	NICHOLAS COMPANY, INC.	132,583132,583	$25M	0.18%	—
90	Regents Gate Capital LLP	130,389130,389	$25M	0.18%	ADD 60%
91	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	130,290130,290	$25M	0.18%	—
92	Zurcher Kantonalbank (Zurich Cantonalbank)	129,118129,118	$24M	0.18%	ADD 14%
93	Premier Fund Managers Ltd	126,647126,647	$23M	0.17%	TRIM -29%
94	VANGUARD ASSET MANAGEMENT, Ltd	122,581122,581	$23M	0.17%	NEW
95	MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC	117,999117,999	$22M	0.16%	—
96	DekaBank Deutsche Girozentrale	112,957112,957	$22M	0.15%	—
97	Quantinno Capital Management LP	114,480114,480	$22M	0.16%	ADD 281%
98	HARVEY INVESTMENT CO LLC	112,239112,239	$21M	0.15%	—
99	Port Capital LLC	110,728110,728	$21M	0.15%	—
100	ExodusPoint Capital Management, LP	108,973108,973	$21M	0.15%	NEW

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

BlackRock, Inc.

5.8M

5.9M

5.8M

5.7M

$1.1B

VANGUARD CAPITAL MANAGEMENT LLC

—

4.9M

$920M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

3.8M

$714M

PRIMECAP MANAGEMENT CO/CA/

283K

274K

493K

1.7M

3.2M

3.3M

$626M

STATE STREET CORP

3.1M

3.2M

$608M

MORGAN STANLEY

2.8M

3.2M

3.1M

3.4M

3.3M

3.1M

$587M

GEODE CAPITAL MANAGEMENT, LLC

1.9M

2.0M

2.1M

$395M

MILLENNIUM MANAGEMENT LLC

37K

487K

610K

270K

1.1M

2.0M

$378M

NORDEA INVESTMENT MANAGEMENT AB

863K

855K

805K

2.4M

2.3M

1.9M

$349M

WELLINGTON MANAGEMENT GROUP LLP

4.2M

5.1M

6.3M

6.5M

5.7M

1.7M

$330M

Invesco Ltd.

1.3M

1.5M

1.6M

1.8M

1.7M

1.6M

$308M

VICTORY CAPITAL MANAGEMENT INC

59K

39K

56K

55K

22K

1.5M

$287M

Amundi

1.0M

1.2M

1.3M

1.5M

1.2M

$231M

JANE STREET GROUP, LLC

57K

25K

94K

—

1.2M

$221M

BANK OF AMERICA CORP /DE/

411K

410K

402K

347K

1.1M

$207M

Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	666	74,839,450	101.5%	$14.2B
2025-Q4

Short interest has its own tab now — open SI →

Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.

Activists & large holders· Schedule 13D/G beneficial owners · IEX

Large holders — 13G, passive (top 4 by % of class)

Holder	% of class	Type	As of
VANGUARD CAPITAL MANAGEMENT LLC	7.53%	QII	2026-03-31	SEC →
VANGUARD PORTFOLIO MANAGEMENT LLC	5.09%	QII	2026-03-31	SEC →
WELLINGTON MANAGEMENT GROUP LLP	2.3%	QII	2026-03-31	SEC →
VANGUARD GROUP INC	0%	QII	2026-03-13	SEC →

Source: SEC Schedule 13D/13G structured XML. 13D = active intent; 13G filers report passively (Rule 13d-1(b) QII / 13d-1(c) Passive / 13d-1(d) Exempt) and are not activists. Percent and delta are the group aggregate the filing reports. Structured 13D/G coverage begins December 2024 (SEC XML mandate).

Institutional ownership· 13F filers holding IEX · 2026-Q1 methodology → sources →

666 holders

% of shares outstanding held

101.5%

Shares held (13F)

74,839,450

Reporting holders

666

Top holders

largest 100 of 666 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	5,676,1925.7M	$1.1B	7.70%	—
2	VANGUARD CAPITAL MANAGEMENT LLC	4,854,6964.9M	$920M	6.59%	NEW†
3	VANGUARD PORTFOLIO MANAGEMENT LLC	3,768,6963.8M	$714M	5.11%	NEW†
4	PRIMECAP MANAGEMENT CO/CA/	3,302,9373.3M	$626M	4.48%	ADD 2%
5	STATE STREET CORP	3,205,3963.2M	$608M	4.35%	—
6	MORGAN STANLEY	3,099,1293.1M	$587M	4.20%	TRIM -5%
7	GEODE CAPITAL MANAGEMENT, LLC	2,090,7842.1M	$395M	2.84%	ADD 3%
8	MILLENNIUM MANAGEMENT LLC	1,995,9442.0M	$378M	2.71%	ADD 88%
9	NORDEA INVESTMENT MANAGEMENT AB	1,873,4641.9M	$349M	2.54%	TRIM -17%
10	WELLINGTON MANAGEMENT GROUP LLP	1,738,5311.7M	$330M	2.36%	TRIM -69%
11	Invesco Ltd.	1,626,4711.6M	$308M	2.21%	TRIM -4%
12	VICTORY CAPITAL MANAGEMENT INC	1,512,0161.5M	$287M	2.05%	ADD 6890%
13	Amundi	1,219,4001.2M	$231M	1.65%	TRIM -18%
14	JANE STREET GROUP, LLC	1,165,5191.2M	$221M	1.58%	ADD 47164%
15	BANK OF AMERICA CORP /DE/	1,094,1011.1M	$207M	1.48%	ADD 215%
16	Impax Asset Management Group plc	947,946947,946	$180M	1.29%	TRIM -45%
17	VAN ECK ASSOCIATES CORP	936,800936,800	$178M	1.27%	TRIM -53%
18	Point72 Asset Management, L.P.	830,856830,856	$157M	1.13%	ADD 429%
19	Balyasny Asset Management L.P.	816,137816,137	$155M	1.11%	ADD 13%
20	DIMENSIONAL FUND ADVISORS LP	815,529815,529	$155M	1.11%	ADD 4%
21	CITADEL ADVISORS LLC	808,651808,651	$153M	1.10%	ADD 46%
22	Fenimore Asset Management Inc	798,106798,106	$151M	1.08%	TRIM -3%
23	NORTHERN TRUST CORP	755,891755,891	$143M	1.03%	—
24	FLOSSBACH VON STORCH SE	740,319740,319	$140M	1.00%	TRIM -7%
25	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	723,589723,589	$137M	0.98%	ADD 2%
26	Fisher Asset Management, LLC	708,157708,157	$134M	0.96%	ADD 8%
27	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	699,788699,788	$133M	0.95%	ADD 51%
28	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	685,933685,933	$130M	0.93%	ADD 3%
29	FIRST TRUST ADVISORS LP	672,829672,829	$128M	0.91%	TRIM -23%
30	Pictet Asset Management Holding SA	651,929651,929	$124M	0.88%	ADD 59%
31	UBS Group AG	641,700641,700	$122M	0.87%	TRIM -28%
32	Champlain Investment Partners, LLC	640,274640,274	$121M	0.87%	TRIM -23%
33	Alecta Tjanstepension Omsesidigt	579,000579,000	$110M	0.79%	TRIM -16%
34	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	557,361557,361	$106M	0.76%	ADD 7%
35	Alyeska Investment Group, L.P.	517,655517,655	$98M	0.70%	NEW
36	TWO SIGMA INVESTMENTS, LP	497,672497,672	$94M	0.68%	ADD 94%
37	Legal & General Group Plc	471,037471,037	$89M	0.64%	TRIM -3%
38	SNYDER CAPITAL MANAGEMENT L P	453,285453,285	$86M	0.61%	TRIM -5%
39	Boston Trust Walden Corp	452,714452,714	$86M	0.61%	TRIM -2%
40	JPMORGAN CHASE & CO	463,525463,525	$85M	0.63%	ADD 33%
41	DEUTSCHE BANK AG\	431,884431,884	$82M	0.59%	TRIM -12%
42	WESTFIELD CAPITAL MANAGEMENT CO LP	426,019426,019	$81M	0.58%	ADD 6%
43	VANGUARD FIDUCIARY TRUST CO	421,292421,292	$80M	0.57%	NEW
44	Schonfeld Strategic Advisors LLC	415,555415,555	$79M	0.56%	ADD 41%
45	Bank of New York Mellon Corp	406,486406,486	$77M	0.55%	TRIM -17%
46	Robeco Schweiz AG	379,071379,071	$72M	0.51%	TRIM -8%
47	DEPRINCE RACE & ZOLLO INC	349,496349,496	$66M	0.47%	TRIM -3%
48	BARCLAYS PLC	345,450345,450	$65M	0.47%	ADD 28%
49	Findlay Park Partners LLP	331,999331,999	$63M	0.45%	TRIM -10%
50	STATE FARM MUTUAL AUTOMOBILE INSURANCE CO	326,330326,330	$62M	0.44%	TRIM -3%
51	GOLDMAN SACHS GROUP INC	315,561315,561	$60M	0.43%	TRIM -36%
52	HSBC HOLDINGS PLC	297,161297,161	$56M	0.40%	TRIM -37%
53	Thrivent Financial for Lutherans	295,341295,341	$56M	0.40%	ADD 3345%
54	SCHRODER INVESTMENT MANAGEMENT GROUP	276,412276,412	$51M	0.37%	—
55	WEITZ INVESTMENT MANAGEMENT, INC.	264,300264,300	$50M	0.36%	TRIM -32%
56	Qube Research & Technologies Ltd	254,879254,879	$48M	0.35%	ADD 42%
57	AQR CAPITAL MANAGEMENT LLC	256,510256,510	$48M	0.35%	—
58	JOHNSON INVESTMENT COUNSEL INC	243,717243,717	$46M	0.33%	—
59	Corient Private Wealth LLC	235,296235,296	$45M	0.32%	TRIM -46%
60	Interval Partners, LP	233,182233,182	$44M	0.32%	TRIM -30%
61	Nuveen, LLC	221,040221,040	$42M	0.30%	ADD 26%
62	Swiss National Bank	219,600219,600	$42M	0.30%	ADD 7%
63	Freestone Grove Partners LP	217,276217,276	$41M	0.29%	NEW
64	Allianz Asset Management GmbH	209,808209,808	$40M	0.28%	ADD 120%
65	Evelyn Partners Investment Management LLP	205,291205,291	$39M	0.28%	ADD 11%
66	Sone Capital Management, LLC	203,824203,824	$39M	0.28%	NEW
67	Ensign Peak Advisors, Inc	200,642200,642	$38M	0.27%	TRIM -15%
68	FMR LLC	189,496189,496	$36M	0.26%	ADD 105%
69	GABELLI FUNDS LLC	176,100176,100	$33M	0.24%	TRIM -3%
70	BLI - Banque de Luxembourg Investments	188,900188,900	$33M	0.26%	—
71	AMERICAN CENTURY COMPANIES INC	174,534174,534	$33M	0.24%	TRIM -34%
72	KING LUTHER CAPITAL MANAGEMENT CORP	171,823171,823	$33M	0.23%	TRIM -7%
73	ASR Vermogensbeheer N.V.	171,719171,719	$33M	0.23%	—
74	BROWN ADVISORY INC	171,334171,334	$32M	0.23%	TRIM -16%
75	CIBC Bancorp USA Inc.	170,833170,833	$32M	0.23%	NEW
76	FIL Ltd	170,229170,229	$32M	0.23%	TRIM -24%
77	PRICE T ROWE ASSOCIATES INC /MD/	168,221168,221	$32M	0.23%	—
78	Mitsubishi UFJ Asset Management Co., Ltd.	166,713166,713	$32M	0.23%	ADD 4%
79	Vanguard Global Advisers, LLC	163,449163,449	$31M	0.22%	NEW
80	RHUMBLINE ADVISERS	163,079163,079	$31M	0.22%	—
81	MIROVA	160,700160,700	$30M	0.22%	ADD 212%
82	Sumitomo Mitsui Trust Group, Inc.	159,997159,997	$30M	0.22%	TRIM -5%
83	GAMCO INVESTORS, INC. ET AL	156,724156,724	$30M	0.21%	TRIM -8%
84	California Public Employees Retirement System	154,528154,528	$29M	0.21%	TRIM -7%
85	Russell Investments Group, Ltd.	153,427153,427	$29M	0.21%	ADD 14%
86	Universal- Beteiligungs- und Servicegesellschaft mbH	144,443144,443	$27M	0.20%	TRIM -6%
87	Assenagon Asset Management S.A.	134,299134,299	$25M	0.18%	ADD 115%
88	BNP PARIBAS FINANCIAL MARKETS	132,672132,672	$25M	0.18%	ADD 42%
89	NICHOLAS COMPANY, INC.	132,583132,583	$25M	0.18%	—
90	Regents Gate Capital LLP	130,389130,389	$25M	0.18%	ADD 60%
91	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	130,290130,290	$25M	0.18%	—
92	Zurcher Kantonalbank (Zurich Cantonalbank)	129,118129,118	$24M	0.18%	ADD 14%
93	Premier Fund Managers Ltd	126,647126,647	$23M	0.17%	TRIM -29%
94	VANGUARD ASSET MANAGEMENT, Ltd	122,581122,581	$23M	0.17%	NEW
95	MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC	117,999117,999	$22M	0.16%	—
96	DekaBank Deutsche Girozentrale	112,957112,957	$22M	0.15%	—
97	Quantinno Capital Management LP	114,480114,480	$22M	0.16%	ADD 281%
98	HARVEY INVESTMENT CO LLC	112,239112,239	$21M	0.15%	—
99	Port Capital LLC	110,728110,728	$21M	0.15%	—
100	ExodusPoint Capital Management, LP	108,973108,973	$21M	0.15%	NEW

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

BlackRock, Inc.

5.8M

5.9M

5.8M

5.7M

$1.1B

VANGUARD CAPITAL MANAGEMENT LLC

—

4.9M

$920M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

3.8M

$714M

PRIMECAP MANAGEMENT CO/CA/

283K

274K

493K

1.7M

3.2M

3.3M

$626M

STATE STREET CORP

3.1M

3.2M

$608M

MORGAN STANLEY

2.8M

3.2M

3.1M

3.4M

3.3M

3.1M

$587M

GEODE CAPITAL MANAGEMENT, LLC

1.9M

2.0M

2.1M

$395M

MILLENNIUM MANAGEMENT LLC

37K

487K

610K

270K

1.1M

2.0M

$378M

NORDEA INVESTMENT MANAGEMENT AB

863K

855K

805K

2.4M

2.3M

1.9M

$349M

WELLINGTON MANAGEMENT GROUP LLP

4.2M

5.1M

6.3M

6.5M

5.7M

1.7M

$330M

Invesco Ltd.

1.3M

1.5M

1.6M

1.8M

1.7M

1.6M

$308M

VICTORY CAPITAL MANAGEMENT INC

59K

39K

56K

55K

22K

1.5M

$287M

Amundi

1.0M

1.2M

1.3M

1.5M

1.2M

$231M

JANE STREET GROUP, LLC

57K

25K

94K

—

1.2M

$221M

BANK OF AMERICA CORP /DE/

411K

410K

402K

347K

1.1M

$207M

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	666	74,839,450	101.5%	$14.2B
2025-Q4

Short interest has its own tab now — open SI →

Activists & large holders· Schedule 13D/G beneficial owners · IEX

Large holders — 13G, passive (top 4 by % of class)

Holder	% of class	Type	As of
VANGUARD CAPITAL MANAGEMENT LLC	7.53%	QII	2026-03-31	SEC →
VANGUARD PORTFOLIO MANAGEMENT LLC	5.09%	QII	2026-03-31	SEC →
WELLINGTON MANAGEMENT GROUP LLP	2.3%	QII	2026-03-31	SEC →
VANGUARD GROUP INC	0%	QII	2026-03-13	SEC →

IEX US Equity☆

Institutional ownership· 13F filers holding IEX · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · IEX

Institutional ownership· 13F filers holding IEX · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · IEX

IEX US Equity