CTS Corporation
Ownership
Ownership Structure
Who owns CTS Corporation (CTS)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 98.3% of the shares are freely tradable; institutional investors hold 103.0%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 15.42 | 4,404,525 | +0.4 | 03/31/2026 |
| Wasatch Advisors LP | 12.61 | 3,599,707 | +80.5 | 06/30/2026 |
| Earnest Partners LLC | 6.01 | 1,715,216 | -2.9 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.34 | 1,239,194 | +0.0 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 4.25 | 1,212,895 | +0.0 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 4.18 | 1,193,348 | -2.9 | 06/30/2026 |
| Gamco Investors, Inc. Et Al | 4.10 | 1,170,496 | -2.4 | 06/30/2026 |
| State Street Corp | 4.03 | 1,151,080 | +1.4 | 03/31/2026 |
| Brown Advisory Holdings Inc | 3.58 | 1,021,651 | -4.6 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 6.11 | 1,743,391 | +0.0 | 08/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Pacioni Mark R. | VP, Chief Legal/Admin. Officer | 7,762 | 446,315 $ | Jul 29, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 29, 2026 | Pacioni Mark R. | VP, Chief Legal/Admin. Officer | Other | 531 | 61.53 | 32,672 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.