IDEX CORP /DE/
Total Trades
10
Buys
1
Sells
5
Largest Trade
$1M+
Insiders
5
Institutional Funds
538
Inst. Value
$1M+
Activist Filings
11
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Christenson Carl R | Director | BUY | $100K–$500K | 600 | $169.41 | Nov 7, 2025 |
| Mahendra Akhil | Interim CFO | SELL | $15K–$50K | 250 | $180.89 | Jun 9, 2025 |
| Grogan William K | CFO | SELL | $500K+ | 3K | $226.36 | Feb 13, 2023 |
| Grogan William K | CFO | EXERCISE | $100K–$500K | 3K | $70.45 | Feb 13, 2023 |
| SATTERTHWAITE LIVINGSTON | Director | EXERCISE | $100K–$500K | 3K | $50.45 | Nov 2, 2022 |
| SATTERTHWAITE LIVINGSTON | Director | SELL | $500K+ | 3K | $222.69 | Nov 2, 2022 |
| ASHLEMAN ERIC D | CEO and President | SELL | $1M+ | 16K | $86.43 | Oct 31, 2022 |
| ASHLEMAN ERIC D | CEO and President | EXERCISE | $1M+ | 16K | $218.98 | Oct 31, 2022 |
| Grogan William K | CFO | SELL | $15K–$50K | 843 | $50.45 | Oct 31, 2022 |
| Grogan William K | CFO | EXERCISE | $100K–$500K | 843 | $221.74 | Oct 31, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 538 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| PRIMECAP MANAGEMENT CO/CA/ | 3.2M | $1M+ | SH |
| STATE STREET CORP | 3.2M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 1.8M | $1M+ | SH |
| Impax Asset Management Group plc | 1.7M | $1M+ | SH |
| DODGE & COX | 1.3M | $1M+ | SH |
| NORGES BANK | 915K | $1M+ | SH |
| FIRST TRUST ADVISORS LP | 877K | $1M+ | SH |
| Champlain Investment Partners, LLC | 831K | $1M+ | SH |
| FENIMORE ASSET MANAGEMENT INC | 819K | $1M+ | SH |
| FLOSSBACH VON STORCH SE | 798K | $1M+ | SH |
| BALYASNY ASSET MANAGEMENT L.P. | 720K | $1M+ | SH |
| Alecta Tjanstepension Omsesidigt | 690K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 667K | $1M+ | SH |
| Fisher Asset Management, LLC | 656K | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 637K | $1M+ | SH |
| SNYDER CAPITAL MANAGEMENT L P | 475K | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 463K | $1M+ | SH |
| VANGUARD GROUP INC | 418K | $1M+ | SH |
| Robeco Schweiz AG | 413K | $1M+ | SH |
| Pictet Asset Management Holding SA | 411K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
Wellington Management Group LLP
SC 13G/A · Aug 12, 2025
8.3%
6.3M shares
Wellington Management Group LLP
SC 13G/A · May 12, 2025
6.7%
5.1M shares
Wellington Management Group LLP
SC 13G · Feb 10, 2025
5.6%
4.2M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Oct 7, 2024
4.5%
3.4M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
12.1%
9.2M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Feb 12, 2024
10.0%
7.6M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G · Feb 12, 2024
9.8%
7.4M shares
SC 13G/A · Jan 25, 2024
8.0%
6.1M shares
SC 13G/A · Feb 3, 2023
8.3%
6.2M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Feb 14, 2022
4.9%
3.8M shares
SC 13G/A · Feb 1, 2022
8.0%
6.1M shares