INTEST CORP INTT
COM · Common Stock · CUSIP 461147100
- SectorTechnology
- IndustryInstruments For Meas & Testing of Electricity & Elec Signals
- HeadquartersMt. Laurel, NJ
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 12.6m as of 2026-04-30, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $18.17. Options: 6 managers hold calls ($3.0m notional), 1 hold puts ($427.0k).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 46 |
| Q4 2022 | 52 |
| Q1 2023 | 72 |
| Q2 2023 | 93 |
| Q3 2023 | 89 |
| Q4 2023 | 88 |
| Q1 2024 | 81 |
| Q2 2024 | 76 |
| Q3 2024 | 56 |
| Q4 2024 | 52 |
| Q1 2025 | 52 |
| Q2 2025 | 46 |
| Q3 2025 | 45 |
| Q4 2025 | 49 |
| Q1 2026 | 75 |
| Q2 2026 | 90 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 23 | 57 |
| Q4 2024 | 18 | 33 |
| Q1 2025 | 20 | 24 |
| Q2 2025 | 17 | 29 |
| Q3 2025 | 20 | 20 |
| Q4 2025 | 24 | 16 |
| Q1 2026 | 51 | 21 |
| Q2 2026 | 68 | 37 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $437.3k | $259.2k | 0.59 |
| Q4 2025 | $425.8k | $350.3k | 0.82 |
| Q1 2026 | $2.9m | $524.2k | 0.18 |
| Q2 2026 | $3.0m | $427.0k | 0.14 |
Biggest buyers
| First Eagle Investment Management, LLC | Added | +801.1k |
| BlackRock, Inc. | Added | +662.1k |
| TWO SIGMA INVESTMENTS, LP | Added | +248.1k |
| ACADIAN ASSET MANAGEMENT LLC | Added | +231.4k |
| GEODE CAPITAL MANAGEMENT, LLC | Added | +154.5k |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Added | +100.1k |
| CITADEL ADVISORS LLC | Added | +86.1k |
| PANAGORA ASSET MANAGEMENT INC | New | +77.9k |
| STATE STREET CORP | Added | +75.7k |
| NORTHERN TRUST CORP | Added | +59.4k |
Biggest sellers
| AMERIPRISE FINANCIAL INC | Reduced | -510.8k |
| CM Management, LLC | Sold out | -330.0k |
| Pacific Ridge Capital Partners, LLC | Reduced | -254.0k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Sold out | -137.8k |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | -95.4k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Sold out | -93.4k |
| MARSHALL WACE, LLP | Sold out | -91.1k |
| ROYCE & ASSOCIATES LP | Reduced | -82.0k |
| Walleye Capital LLC | Sold out | -69.8k |
| SEI INVESTMENTS CO | Reduced | -38.0k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $1.0m55.9k shares |
| JANE STREET GROUP, LLC | Added | $1.0m55.1k shares |
| CITADEL ADVISORS LLC | Reduced | $648.7k35.7k shares |
| IMC-Chicago, LLC | Added | $198.1k10.9k shares |
| SIMPLEX TRADING, LLC | Added | $109.0k6.0k shares |
| GROUP ONE TRADING LLC | New | $1.8k100 shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $427.0k23.5k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| ROYCE & ASSOCIATES LP 13G · exempt (held before listing) +1.2 pts · filed 2025-01-28 | 11.6% |
| BlackRock, Inc. 13G · institution new · filed 2026-07-28 | 6.6% |
Fell to 5% or below in the last year: ASKELADDEN CAPITAL MANAGEMENT LLC (0.0%, 2026-08-07), VANGUARD CAPITAL MANAGEMENT LLC (4.7%, 2026-07-31), SATTERFIELD THOMAS A JR (4.4%, 2026-04-29), VANGUARD GROUP INC (0.0%, 2026-03-27)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 1 | $29.1k | $29.1k |
| Q2 2025 | 2 | $67.1k | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 1 | $44.6k | 0 | — | — |
| Q1 2026 | 0 | — | 1 | $57.8k | $57.8k |
| Q2 2026 | 0 | — | 0 | — | — |
| Q3 2026 | 0 | — | 0 | — | — |
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| ROYCE & ASSOCIATES LP 0.20% of their portfolio | 1.3m $24.5m | Reduced -82.0k |
| First Eagle Investment Management, LLC 0.02% of their portfolio | 1.2m $22.3m | Added +801.1k |
| BlackRock, Inc. 0.00% of their portfolio | 936.0k $17.0m | Added +662.1k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 510.1k $9.3m | Reduced -95.4k |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 502.2k $9.1m | Added +52.0k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 440.2k $8.0m | Reduced -26.2k |
| ACADIAN ASSET MANAGEMENT LLC 0.01% of their portfolio | 301.4k $5.5m | Added +231.4k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 285.5k $5.2m | Added +248.1k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 282.9k $5.1m | Added +154.5k |
| Pacific Ridge Capital Partners, LLC 0.82% of their portfolio | 248.3k $4.5m | Reduced -254.0k |
| BARD ASSOCIATES INC 0.85% of their portfolio | 210.6k $3.8m | Reduced -988 |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 193.5k $3.5m | Added +100.1k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 142.1k $2.6m | Added +86.1k |
| STATE STREET CORP 0.00% of their portfolio | 136.3k $2.5m | Added +75.7k |
| GLOBEFLEX CAPITAL L P 0.28% of their portfolio | 122.7k $2.2m | Added +4.2k |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.01% of their portfolio | 103.4k $1.9m | Added +22.4k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 97.6k $1.8m | Added +59.4k |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 86.2k $1.6m | Added +14.0k |
| PANAGORA ASSET MANAGEMENT INC 0.00% of their portfolio | 77.9k $1.4m | New |
| RITHOLTZ WEALTH MANAGEMENT 0.02% of their portfolio | 77.8k $1.4m | Added +1.7k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 77.3k $1.4m | Added +23.0k |
| Informed Momentum Co LLC 0.11% of their portfolio | 68.5k $1.2m | Reduced -2.8k |
| MORGAN STANLEY 0.00% of their portfolio | 66.9k $1.2m | Added +18.7k |
| OCCUDO QUANTITATIVE STRATEGIES LP 0.06% of their portfolio | 58.5k $1.1m | Added +28.6k |
| Connor, Clark & Lunn Investment Management Ltd. 0.00% of their portfolio | 52.1k $945.8k | New |
| Bridge City Capital, LLC 0.21% of their portfolio | 51.2k $929.6k | Reduced -4.9k |
| NAVELLIER & ASSOCIATES INC 0.07% of their portfolio | 49.9k $906.6k | New |
| ALGERT GLOBAL LLC 0.01% of their portfolio | 49.6k $901.6k | New |
| SEI INVESTMENTS CO 0.00% of their portfolio | 48.8k $887.2k | Reduced -38.0k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 45.6k $829.0k | Reduced -2.7k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 44.2k $802.6k | Reduced -32.4k |
| Hillsdale Investment Management Inc. 0.02% of their portfolio | 42.4k $769.9k | Added +20.7k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 40.6k $738.3k | Added +22.4k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 40.6k $738.0k | Added +26.6k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 37.7k $684.6k | Added +32.3k |
| LPL Financial LLC 0.00% of their portfolio | 37.5k $681.6k | New |
| Point72 Asset Management, L.P. 0.00% of their portfolio | 34.4k $624.8k | Added +6.0k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 32.9k $598.3k | New |
| WINTON GROUP Ltd 0.02% of their portfolio | 26.1k $474.9k | New |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 25.5k $463.4k | Added +12.0k |
| STRS OHIO 0.00% of their portfolio | 24.5k $445.2k | New |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 24.2k $429.8k | Added +5.6k |
| Engineers Gate Manager LP 0.01% of their portfolio | 23.9k $433.8k | Added +12.2k |
| Nuveen, LLC 0.00% of their portfolio | 23.7k $431.1k | New |
| Centiva Capital, LP 0.01% of their portfolio | 23.5k $426.9k | Reduced -16.6k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 22.6k $409.8k | Reduced -6.3k |
| GSA CAPITAL PARTNERS LLP 0.02% of their portfolio | 20.2k $367.0k | Reduced -8.8k |
| Integrated Quantitative Investments LLC 0.06% of their portfolio | 19.4k $352.5k | New |
| BARCLAYS PLC 0.00% of their portfolio | 19.1k $346.2k | Added +4.5k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 16.3k $295.8k | Reduced -510.8k |
| Schonfeld Strategic Advisors LLC 0.00% of their portfolio | 15.5k $282.2k | Reduced -893 |
| Verdad Advisers, LP 0.27% of their portfolio | 15.5k $280.7k | New |
| IMC-Chicago, LLC 0.00% of their portfolio | 15.4k $279.3k | Added +244 |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 13.1k $238.2k | Reduced -3.3k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 11.6k $210.4k | New |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 10.7k $195.1k | New |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 10.6k $191.9k | Added +10.6k |
| Byrne Asset Management LLC 0.09% of their portfolio | 9.4k $170.6k | New |
| MetLife Investment Management, LLC 0.00% of their portfolio | 7.1k $128.2k | New |
| CITIGROUP INC 0.00% of their portfolio | 5.5k $99.3k | Reduced -12.9k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 5.4k $97.5k | New |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 5.1k $86.9k | Added +2.4k |
| UBS Group AG 0.00% of their portfolio | 4.9k $89.4k | Reduced -3.7k |
| GROUP ONE TRADING LLC 0.00% of their portfolio | 4.5k $80.9k | Added +2.4k |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 4.2k $76.8k | Unchanged |
| State of Wyoming 0.01% of their portfolio | 3.9k $71.4k | New |
| Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio | 3.4k $62.5k | New |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 3.0k $54.5k | New |
| FEDERATED HERMES, INC. 0.00% of their portfolio | 1.2k $22.2k | Added +159 |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 1.1k $20.7k | New |
| Legal & General Group Plc 0.00% of their portfolio | 1.1k $20.5k | New |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 1.1k $19.2k | Added +959 |
| Ameritas Investment Partners, Inc. 0.00% of their portfolio | 1.1k $19.2k | New |
| LifeSteps Financial, Inc. 0.01% of their portfolio | 1.0k $18.2k | New |
| Kemnay Advisory Services Inc. 0.00% of their portfolio | 822 $14.9k | New |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 778 $14.0k | Added +761 |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 719 $13.1k | New |
| Allworth Financial LP 0.00% of their portfolio | 611 $11.1k | New |
| TOTH FINANCIAL ADVISORY CORP 0.00% of their portfolio | 500 $9.1k | New |
| Ancora Advisors LLC 0.00% of their portfolio | 429 $7.8k | Unchanged |
| FMR LLC 0.00% of their portfolio | 217 $3.9k | Added +168 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio | 166 $3.0k | New |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 161 $2.9k | New |
| HARBOUR INVESTMENTS, INC. 0.00% of their portfolio | 155 $2.8k | New |
| LANARK FINANCIAL, INC. 0.00% of their portfolio | 130 $2.4k | New |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 99 $1.8k | Added +3 |
| JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio | 58 $964 | New |
| Sterling Capital Management LLC 0.00% of their portfolio | 58 $1.1k | New |
| Strive Financial Group ,LLC 0.00% of their portfolio | 51 $927 | Unchanged |
| Caitong International Asset Management Co., Ltd 0.00% of their portfolio | 6 $109 | Reduced -29 |