INTEST CORP - INTT
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ROYCE & ASSOCIATES LP | History | Reduced | 1,431,896 | 19,545 | 0.19% | 0.12% | 1 | -123,124 | -7.92% | Q1 2026 | May 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 605,526 | 8,265 | 0.0% | — | 2 | +605,526 | New | Q1 2026 | May 15, 2026 |
| AMERIPRISE FINANCIAL INC | History | Added to | 527,034 | 7,194 | 0.0% | 0.0% | 3 | +5,964 | 1.14% | Q1 2026 | May 15, 2026 |
| Pacific Ridge Capital Partners, LLC | History | Reduced | 502,299 | 6,856 | 1.48% | 0.85% | 4 | -15,232 | -2.94% | Q1 2026 | May 11, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Reduced | 466,397 | 6,365 | 0.0% | 0.0% | 5 | -21,587 | -4.42% | Q1 2026 | May 07, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 450,209 | 6,145 | 0.01% | 0.01% | 6 | -47,828 | -9.6% | Q1 2026 | May 14, 2026 |
| VANGUARD GROUP INC | History | No change | 775,305 | 5,791 | 0.0% | 0.0% | 7 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| First Eagle Investment Management, LLC | History | Added to | 424,102 | 5,788 | 0.01% | 0.0% | 8 | +51,400 | 13.79% | Q1 2026 | May 14, 2026 |
| CM Management, LLC | History | Reduced | 330,000 | 4,504 | 3.77% | 2.63% | 9 | -87,500 | -20.96% | Q1 2026 | May 08, 2026 |
| BlackRock, Inc. | History | Reduced | 273,947 | 3,739 | 0.0% | 0.0% | 10 | -7,273 | -2.59% | Q1 2026 | May 13, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 264,394 | 3,608 | 0.0% | 0.0% | 11 | +193,315 | 271.97% | Q1 2026 | May 15, 2026 |
| BARD ASSOCIATES INC | History | Added to | 211,586 | 2,888 | 0.72% | 0.4% | 12 | +1,473 | 0.7% | Q1 2026 | May 07, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 140,543 | 1,918 | 0.0% | 0.0% | 13 | +42,083 | 42.74% | Q1 2026 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 128,440 | 1,754 | 0.0% | 0.0% | 14 | +1,903 | 1.5% | Q1 2026 | May 15, 2026 |
| GLOBEFLEX CAPITAL L P | History | Added to | 118,572 | 1,618 | 0.24% | 0.02% | 15 | +102,387 | 632.6% | Q1 2026 | May 13, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | History | New | 93,441 | 1,275 | 0.0% | — | 16 | +93,441 | New | Q1 2026 | May 14, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | History | New | 93,392 | 1,274 | 0.0% | — | 17 | +93,392 | New | Q1 2026 | May 08, 2026 |
| MARSHALL WACE, LLP | History | Added to | 91,149 | 1,244 | 0.0% | 0.0% | 18 | +68,746 | 306.86% | Q1 2026 | May 14, 2026 |
| SEI INVESTMENTS CO | History | New | 86,812 | 1,184 | 0.0% | — | 19 | +86,812 | New | Q1 2026 | May 13, 2026 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | History | Added to | 81,000 | 1,105 | 0.01% | 0.0% | 20 | +15,012 | 22.75% | Q1 2026 | May 13, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | New | 76,526 | 1,044 | 0.0% | — | 21 | +76,526 | New | Q1 2026 | May 15, 2026 |
| RITHOLTZ WEALTH MANAGEMENT | History | Added to | 76,056 | 1,038 | 0.02% | 0.0% | 22 | +40,312 | 112.78% | Q1 2026 | Apr 20, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 72,163 | 985 | 0.0% | — | 23 | +72,163 | New | Q1 2026 | May 08, 2026 |
| Informed Momentum Co LLC | History | New | 71,324 | 973 | 0.11% | — | 24 | +71,324 | New | Q1 2026 | May 13, 2026 |
| Walleye Capital LLC | History | New | 69,815 | 952 | 0.0% | — | 25 | +69,815 | New | Q1 2026 | May 13, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Added to | 69,964 | 951 | 0.0% | 0.0% | 26 | +48,555 | 226.8% | Q1 2026 | May 13, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 67,681 | 923 | 0.0% | 0.0% | 27 | +55,959 | 477.38% | Q1 2026 | May 12, 2026 |
| STATE STREET CORP | History | Added to | 60,610 | 827 | 0.0% | 0.0% | 28 | +11,600 | 23.67% | Q1 2026 | May 15, 2026 |
| Bridge City Capital, LLC | History | Reduced | 56,068 | 765 | 0.21% | 0.13% | 29 | -3,218 | -5.43% | Q1 2026 | May 13, 2026 |
| Bank of New York Mellon Corp | History | Reduced | 54,226 | 740 | 0.0% | 0.0% | 30 | -12,910 | -19.23% | Q1 2026 | May 05, 2026 |
| MORGAN STANLEY | History | Added to | 48,225 | 658 | 0.0% | 0.0% | 31 | +7,562 | 18.6% | Q1 2026 | May 15, 2026 |
| OCCUDO QUANTITATIVE STRATEGIES LP | History | New | 29,844 | 557 | 0.03% | — | 32 | +29,844 | New | Q1 2026 | May 15, 2026 |
| Centiva Capital, LP | History | New | 40,128 | 547 | 0.0% | — | 33 | +40,128 | New | Q1 2026 | May 14, 2026 |
| NORTHERN TRUST CORP | History | Added to | 38,198 | 521 | 0.0% | 0.0% | 34 | +828 | 2.22% | Q1 2026 | May 14, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | New | 37,430 | 510 | 0.0% | — | 35 | +37,430 | New | Q1 2026 | May 15, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Reduced | 29,044 | 396 | 0.02% | 0.02% | 36 | -5,976 | -17.06% | Q1 2026 | May 08, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 28,815 | 393 | 0.0% | 0.0% | 37 | +19,676 | 215.3% | Q1 2026 | May 15, 2026 |
| Point72 Asset Management, L.P. | History | New | 28,433 | 388 | 0.0% | — | 38 | +28,433 | New | Q1 2026 | May 15, 2026 |
| IMC-Chicago, LLC | History | New | 25,330 | 345 | 0.0% | — | 39 | +25,330 | New | Q1 2026 | May 05, 2026 |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | History | Reduced | 25,000 | 341 | 0.32% | 0.51% | 40 | -55,000 | -68.75% | Q1 2026 | May 15, 2026 |
| Brevan Howard Capital Management LP | History | New | 24,316 | 331 | 0.0% | — | 41 | +24,316 | New | Q1 2026 | May 15, 2026 |
| HRT FINANCIAL LP | History | New | 23,288 | 317 | 0.0% | — | 43 | +23,288 | New | Q1 2026 | May 14, 2026 |
| BAILARD, INC. | History | Reduced | 23,267 | 317 | 0.01% | 0.01% | 42 | -12,536 | -35.01% | Q1 2026 | May 11, 2026 |
| SIMPLEX TRADING, LLC | History | New | 22,539 | 307 | 0.0% | — | 44 | +22,539 | New | Q1 2026 | May 14, 2026 |
| Hillsdale Investment Management Inc. | History | New | 21,670 | 295 | 0.01% | — | 45 | +21,670 | New | Q1 2026 | May 04, 2026 |
| Hudson Bay Capital Management LP | History | New | 19,014 | 259 | 0.0% | — | 46 | +19,014 | New | Q1 2026 | May 13, 2026 |
| HSBC HOLDINGS PLC | History | New | 18,664 | 254 | 0.0% | — | 47 | +18,664 | New | Q1 2026 | Apr 30, 2026 |
| CITIGROUP INC | History | New | 18,381 | 250 | 0.0% | — | 48 | +18,381 | New | Q1 2026 | May 11, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | No change | 18,200 | 248 | 0.0% | 0.0% | 49 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Schonfeld Strategic Advisors LLC | History | New | 16,423 | 224 | 0.0% | — | 50 | +16,423 | New | Q1 2026 | May 15, 2026 |
| FRANKLIN RESOURCES INC | History | Reduced | 16,382 | 223 | 0.0% | 0.0% | 51 | -3,183 | -16.27% | Q1 2026 | May 13, 2026 |
| XTX Topco Ltd | History | New | 14,795 | 201 | 0.0% | — | 52 | +14,795 | New | Q1 2026 | May 15, 2026 |
| BARCLAYS PLC | History | Added to | 14,509 | 198 | 0.0% | 0.0% | 53 | +2,663 | 22.48% | Q1 2026 | May 14, 2026 |
| GOLDMAN SACHS GROUP INC | History | Added to | 13,969 | 190 | 0.0% | 0.0% | 54 | +1,701 | 13.87% | Q1 2026 | May 15, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | Added to | 13,454 | 183 | 0.0% | 0.0% | 55 | +2,642 | 24.44% | Q1 2026 | May 15, 2026 |
| Qube Research & Technologies Ltd | History | New | 13,167 | 179 | 0.0% | — | 56 | +13,167 | New | Q1 2026 | May 15, 2026 |
| Engineers Gate Manager LP | History | New | 11,720 | 159 | 0.0% | — | 57 | +11,720 | New | Q1 2026 | May 15, 2026 |
| Virtu Financial LLC | History | New | 11,050 | 151 | 0.01% | — | 58 | +11,050 | New | Q1 2026 | May 14, 2026 |
| Daytona Street Capital LLC | History | Reduced | 10,000 | 144 | 0.11% | 0.12% | 59 | -10,000 | -50.0% | Q1 2026 | Apr 10, 2026 |
| UBS Group AG | History | Added to | 8,601 | 117 | 0.0% | 0.0% | 60 | +8,123 | 1699.37% | Q1 2026 | May 05, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Added to | 5,336 | 72 | 0.0% | 0.0% | 61 | +3,093 | 137.9% | Q1 2026 | May 12, 2026 |
| Vanguard Global Advisers, LLC | History | New | 4,224 | 57 | 0.0% | — | 62 | +4,224 | New | Q1 2026 | May 08, 2026 |
| JPMORGAN CHASE & CO | History | Added to | 2,757 | 35 | 0.0% | 0.0% | 63 | +2,475 | 877.66% | Q1 2026 | May 13, 2026 |
| GROUP ONE TRADING LLC | History | Reduced | 2,070 | 28 | 0.0% | 0.0% | 64 | -12,182 | -85.48% | Q1 2026 | May 13, 2026 |
| FEDERATED HERMES, INC. | History | New | 1,063 | 14 | 0.0% | — | 66 | +1,063 | New | Q1 2026 | May 11, 2026 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | History | New | 1,050 | 14 | 0.0% | — | 65 | +1,050 | New | Q1 2026 | May 14, 2026 |
| Costello Asset Management, INC | History | New | 600 | 8 | 0.0% | — | 67 | +600 | New | Q1 2026 | Apr 30, 2026 |
| Ancora Advisors LLC | History | New | 429 | 5 | 0.0% | — | 68 | +429 | New | Q1 2026 | May 15, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 96 | 1 | 0.0% | 0.0% | 70 | -110 | -53.4% | Q1 2026 | Apr 27, 2026 |
| Russell Investments Group, Ltd. | History | No change | 100 | 1 | 0.0% | — | 69 | 0 | 0.0% | Q1 2026 | May 08, 2026 |
| Strive Financial Group ,LLC | History | No change | 51 | 1 | 0.0% | — | 71 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| DEUTSCHE BANK AG\ | History | Closed out | 0 | 0 | — | 0.0% | — | -18,581 | -100.0% | Q1 2026 | May 06, 2026 |
| HARBOUR INVESTMENTS, INC. | History | Closed out | 0 | 0 | — | 0.0% | — | -563 | -100.0% | Q1 2026 | May 15, 2026 |
| OSAIC HOLDINGS, INC. | History | Closed out | 0 | 0 | — | 0.0% | — | -200 | -100.0% | Q1 2026 | May 15, 2026 |
| Tower Research Capital LLC (TRC) | History | Closed out | 0 | 0 | — | — | — | -97 | -100.0% | Q1 2026 | May 15, 2026 |
| Advisory Services Network, LLC | History | New | 60 | 0 | — | — | — | +60 | New | Q1 2026 | May 15, 2026 |
| FMR LLC | History | Reduced | 49 | 0 | — | — | — | -52 | -51.49% | Q1 2026 | May 15, 2026 |
| Caitong International Asset Management Co., Ltd | History | New | 35 | 0 | — | — | — | +35 | New | Q1 2026 | May 11, 2026 |
| ROYAL BANK OF CANADA | History | Reduced | 17 | 0 | — | — | — | -7 | -29.17% | Q1 2026 | May 15, 2026 |
| WELLS FARGO & COMPANY/MN | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| TUCKER ASSET MANAGEMENT LLC | History | No change | 100 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 05, 2026 |