inTEST Corporation
inTEST Corporation (INTT) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · INTT · as of Sep 30, 2025
Ownership Breakdown
49
Institutional Holders
$51.05M
Total Inst. Value
▲ $2.13M vs Q2
12.56M
Shares Outstanding
freeFloat 86.53%
6.54M
13F Shares Held
▼ 183,595 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
INTT largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
ROYCE & ASSOCIATES LP instruments for meas & testing of electricity & elec signals | 1.45M | 11.88% | 11.88% | $11.32B | Nov 12, 2025 | ▼ 62.8K |
VANGUARD GROUP INC instruments for meas & testing of electricity & elec signals | 765.3K | 6.27% | 6.27% | $5.98B | Nov 7, 2025 | ▲ 11.6K |
PACIFIC RIDGE CAPITAL PARTNERS, LLC instruments for meas & testing of electricity & elec signals | 538.8K | 4.42% | 4.42% | $4.21B | Nov 12, 2025 | ▼ 12.4K |
RENAISSANCE TECHNOLOGIES LLC instruments for meas & testing of electricity & elec signals | 519.9K | 4.26% | 4.26% | $4.06B | Nov 13, 2025 | ▲ 43.4K |
FIRST EAGLE INVESTMENT MANAGEMENT, LLC instruments for meas & testing of electricity & elec signals | 517.6K | 4.24% | 4.24% | $4.04B | Nov 12, 2025 | ▼ 62.2K |
AMERIPRISE FINANCIAL INC instruments for meas & testing of electricity & elec signals | 514.4K | 4.22% | 4.22% | $4.02B | Nov 14, 2025 | ▼ 3.6K |
DIMENSIONAL FUND ADVISORS LP instruments for meas & testing of electricity & elec signals | 486.0K | 3.98% | 3.98% | $3.80B | Nov 12, 2025 | ▼ 8.1K |
CM MANAGEMENT, LLC instruments for meas & testing of electricity & elec signals | 420.6K | 3.45% | 3.45% | $3.28B | Nov 13, 2025 | — held |
BLACKROCK, INC. instruments for meas & testing of electricity & elec signals | 275.9K | 2.26% | 2.26% | $2.15B | Nov 12, 2025 | ▲ 267 |
BARD ASSOCIATES INC instruments for meas & testing of electricity & elec signals | 210.7K | 1.73% | 1.73% | $1.65B | Nov 14, 2025 | ▼ 3.4K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
15
Increased
+132.2K shares6
New Positions
first time holders14
Decreased
−214.6K shares1
Sold Out
fully exitedNet shares change (top 50)
82.3K
+132.2K / −214.6K
Net new holders
+6
6 new / 1 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
INTT insider trading · insider activity
Source: SEC Form 4
0
Buy transactions
2
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Rogoff Richard B. President and CEO | Apr 28, 2026 | Tax Withhold | 220 | $16.90 | $3.7K | 11.9K | Form 4 ↗ |
McManus Joseph Richard Jr. Division Pres-Electronic Test | Apr 28, 2026 | Tax Withhold | 233 | $16.90 | $3.9K | 35.5K | Form 4 ↗ |
Rogoff Richard B. President and CEO | Mar 31, 2026 | Award | 300,000 | $13.65 | $4.09M | 300.0K | Form 4 ↗ |
Grant Richard N. Jr. President & CEO | Mar 31, 2026 | D-Return | 2,465 | — | — | 210.3K | Form 4 ↗ |
Grant Richard N. Jr. President & CEO | Mar 31, 2026 | D-Return | 8,826 | — | — | 201.4K | Form 4 ↗ |
Grant Richard N. Jr. President & CEO | Mar 31, 2026 | D-Return | 17,652 | — | — | 183.8K | Form 4 ↗ |
Grant Richard N. Jr. President & CEO | Mar 31, 2026 | D-Return | 19,380 | — | — | 164.4K | Form 4 ↗ |
Grant Richard N. Jr. President & CEO | Mar 31, 2026 | D-Return | 25,840 | — | — | 138.6K | Form 4 ↗ |
Grant Richard N. Jr. President & CEO | Mar 31, 2026 | D-Return | 13,822 | — | — | 124.7K | Form 4 ↗ |
Grant Richard N. Jr. President & CEO | Mar 31, 2026 | D-Return | 13,822 | — | — | 110.9K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
inTEST Corporation (INTT) is primarily owned by institutional investors, who hold approximately 52.0% of total shares outstanding. Company insiders own approximately 13.47%, while retail and public investors account for the remaining 34.51%.
The largest institutional shareholder of inTEST Corporation is ROYCE & ASSOCIATES LP, holding approximately 1.45 million shares — equal to 11.88% of outstanding shares — as of September 30, 2025.
A total of 49 institutional investors currently hold INTT stock, with a combined institutional value of approximately $51,048,043 as of the most recent 13F filing period.
Frequently asked questions
INTT ownershipinTEST Corporation (INTT) is primarily owned by institutional investors, who hold approximately 52.0% of shares. The largest shareholder is ROYCE & ASSOCIATES LP with a 11.88% stake. Company insiders hold 13.47%. Data sourced from SEC Form 13F as of September 30, 2025.