WALLINGFORD, CT
AMPHENOL CORP /DE/APH— Latest position per institution from SEC 13F filings
15
Institutional holders
869.01M
Total shares held
131.88B
Estimated value
43.45M
Avg. position size
VANGUARD GROUP INC
CIK 102909
Shares
126.55M
Value
17.10B
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
101.25M
Value
17.85B
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
92.77M
Value
6.25B
Filed
Jun 30, 2024
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
80.35M
Value
14.17B
Filed
Jun 30, 2026
FMR LLC
CIK 315066
Shares
70.57M
Value
12.44B
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
59.49M
Value
10.50B
Filed
Jun 30, 2026
CAPITAL INTERNATIONAL INVESTORS
CIK 1562230
Shares
43.04M
Value
7.59B
Filed
Jun 30, 2026
JPMORGAN CHASE & CO
CIK 19617
Shares
39.20M
Value
6.52B
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
35.69M
Value
6.29B
Filed
Jun 30, 2026
PRICE T ROWE ASSOCIATES INC /MD/
CIK 80255
Shares
32.01M
Value
5.64M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
31.07M
Value
5.47B
Filed
Jun 30, 2026
CAPITAL RESEARCH GLOBAL INVESTORS
CIK 1422848
Shares
29.49M
Value
5.20B
Filed
Jun 30, 2026
MORGAN STANLEY
CIK 895421
Shares
20.58M
Value
3.63B
Filed
Jun 30, 2026
NORGES BANK
CIK 1374170
Shares
19.19M
Value
3.38B
Filed
Jun 30, 2026
WELLINGTON MANAGEMENT GROUP LLP
CIK 902219
Shares
16.58M
Value
2.92B
Filed
Jun 30, 2026
BANK OF AMERICA CORP /DE/
CIK 70858
Shares
16.20M
Value
2.86B
Filed
Jun 30, 2026
NUVEEN, LLC
CIK 1871926
Shares
15.07M
Value
2.66B
Filed
Jun 30, 2026
BANK OF NEW YORK MELLON CORP
CIK 1390777
Shares
14.57M
Value
2.57B
Filed
Jun 30, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
13.46M
Value
2.37B
Filed
Jun 30, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 1164508
Shares
11.89M
Value
2.10B
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 102909 | 126.55M | 17.10B | Dec 31, 2025 |
| 2 | BLACKROCK, INC. | 2012383 | 101.25M | 17.85B | Jun 30, 2026 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 92.77M | 6.25B | Jun 30, 2024 |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 80.35M | 14.17B | Jun 30, 2026 |
| 5 | FMR LLC | 315066 | 70.57M | 12.44B | Jun 30, 2026 |
| 6 | STATE STREET CORP | 93751 | 59.49M | 10.50B | Jun 30, 2026 |
| 7 | CAPITAL INTERNATIONAL INVESTORS | 1562230 | 43.04M | 7.59B | Jun 30, 2026 |
| 8 | JPMORGAN CHASE & CO | 19617 | 39.20M | 6.52B | Jun 30, 2026 |
| 9 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 35.69M | 6.29B | Jun 30, 2026 |
| 10 | PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | 32.01M | 5.64M | Jun 30, 2026 |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 31.07M | 5.47B | Jun 30, 2026 |
| 12 | CAPITAL RESEARCH GLOBAL INVESTORS | 1422848 | 29.49M | 5.20B | Jun 30, 2026 |
| 13 | MORGAN STANLEY | 895421 | 20.58M | 3.63B | Jun 30, 2026 |
| 14 | NORGES BANK | 1374170 | 19.19M | 3.38B | Jun 30, 2026 |
| 15 | WELLINGTON MANAGEMENT GROUP LLP | 902219 | 16.58M | 2.92B | Jun 30, 2026 |
| 16 | BANK OF AMERICA CORP /DE/ | 70858 | 16.20M | 2.86B | Jun 30, 2026 |
| 17 | NUVEEN, LLC | 1871926 | 15.07M | 2.66B | Jun 30, 2026 |
| 18 | BANK OF NEW YORK MELLON CORP | 1390777 | 14.57M | 2.57B | Jun 30, 2026 |
| 19 | NORTHERN TRUST CORP | 73124 | 13.46M | 2.37B | Jun 30, 2026 |
| 20 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | 11.89M | 2.10B | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.