INTEST CORP (INTT) Top Institutional Shareholders
INTEST CORP (INTT) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $99.75M in INTT holdings during the latest filing period.
Royce & Associates Lp is currently the largest disclosed institutional shareholder of INTT tracked by InsiderSet, reporting ownership valued at approximately $19.55M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $25.44M, representing an estimated gain of +30.18% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 71% of the total disclosed INTT value among the investors covered in this analysis. Major shareholders include Royce & Associates Lp, Vanguard Capital Management Llc, Ameriprise Financial Inc, and several other long-term asset managers with concentrated positions in INTEST CORP (INTT).
This page ranks the largest institutional INTT shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
73
Total Reported Value
$99.75M
Largest Holder
Royce & Associates Lp
Largest Position
$19.55M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
79
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Royce & Associates Lp | 0.19% | 1,431,896 | $19,545,380 | $25,444,792 | +$5,899,412 | +30.18% | |
| Vanguard Capital Management Llc | 0.00% | 605,526 | $8,265,430 | $10,760,197 | +$2,494,767 | +30.18% | |
| Ameriprise Financial Inc | 0.00% | 527,034 | $7,194,014 | $9,365,394 | +$2,171,380 | +30.18% | |
| Pacific Ridge Capital Partners, Llc | 1.48% | 502,299 | $6,856,381 | $8,925,853 | +$2,069,472 | +30.18% | |
| Dimensional Fund Advisors Lp | 0.00% | 466,397 | $6,365,800 | $8,287,875 | +$1,922,075 | +30.19% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 450,209 | $6,145,353 | $8,000,214 | +$1,854,861 | +30.18% |
| First Eagle U.S. Value | Jean-Marie Eveillard | 0.01% | 424,102 | $5,788,992 | $7,536,293 | +$1,747,301 | +30.18% |
| Cm Management, Llc | 3.77% | 330,000 | $4,504,500 | $5,864,100 | +$1,359,600 | +30.18% | |
| Blackrock, Inc. | 0.00% | 273,947 | $3,739,376 | $4,868,038 | +$1,128,662 | +30.18% | |
| Bard Associates Inc | 0.72% | 211,586 | $2,888,149 | $3,759,883 | +$871,734 | +30.18% | |
| Susquehanna International Group, Llp | 0.00% | 137,794 | $1,880,888 | $2,448,599 | +$567,711 | +30.18% | |
| Geode Capital Management, Llc | 0.00% | 128,440 | $1,754,295 | $2,282,379 | +$528,084 | +30.10% | |
| Globeflex Capital L P | 0.24% | 118,572 | $1,618,508 | $2,107,024 | +$488,516 | +30.18% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 93,441 | $1,275,470 | $1,660,447 | +$384,977 | +30.18% | |
| Vanguard Portfolio Management Llc | 0.00% | 93,392 | $1,274,801 | $1,659,576 | +$384,775 | +30.18% | |
| Marshall Wace, Llp | 0.00% | 91,149 | $1,244,184 | $1,619,718 | +$375,534 | +30.18% | |
| Sei Investments Co | 0.00% | 86,812 | $1,184,984 | $1,542,649 | +$357,665 | +30.18% | |
| O'Shaughnessy Asset Management, Llc | 0.01% | 81,000 | $1,105,650 | $1,439,370 | +$333,720 | +30.18% | |
| Millennium Management Llc | 0.00% | 76,526 | $1,044,580 | $1,359,867 | +$315,287 | +30.18% | |
| Ritholtz Wealth Management | 0.02% | 76,056 | $1,038,164 | $1,351,515 | +$313,351 | +30.18% | |
| Vanguard Fiduciary Trust Co | 0.00% | 72,163 | $985,025 | $1,282,337 | +$297,312 | +30.18% | |
| Informed Momentum Co Llc | 0.11% | 71,324 | $973,573 | $1,267,427 | +$293,854 | +30.18% | |
| Walleye Capital Llc | 0.01% | 69,815 | $952,975 | $1,240,613 | +$287,638 | +30.18% | |
| State Street Corp | 0.00% | 60,610 | $827,327 | $1,077,040 | +$249,713 | +30.18% | |
| Bridge City Capital, Llc | 0.21% | 56,068 | $765,328 | $996,328 | +$231,000 | +30.18% | |
| Citadel Advisors Llc | 0.00% | 56,043 | $764,987 | $995,884 | +$230,897 | +30.18% | |
| Bank Of New York Mellon Corp | 0.00% | 54,226 | $740,185 | $963,596 | +$223,411 | +30.18% | |
| Jane Street Group, Llc | 0.00% | 48,281 | $659,035 | $857,953 | +$198,918 | +30.18% | |
| Morgan Stanley | 0.00% | 48,225 | $658,271 | $856,958 | +$198,687 | +30.18% | |
| Occudo Quantitative Strategies Lp | 0.03% | 29,844 | $557,784 | $530,328 | -$27,456 | -4.92% | |
| Centiva Capital, Lp | 0.03% | 40,128 | $547,747 | $713,075 | +$165,328 | +30.18% | |
| Northern Trust Corp | 0.00% | 38,198 | $521,403 | $678,778 | +$157,375 | +30.18% | |
| Two Sigma Investments, Lp | 0.00% | 37,430 | $510,920 | $665,131 | +$154,211 | +30.18% | |
| Bank Of America Corp | 0.00% | 28,815 | $393,325 | $512,043 | +$118,718 | +30.18% | |
| Point72 Asset Management, L.P. | 0.00% | 28,433 | $388,110 | $505,254 | +$117,144 | +30.18% | |
| Nano Cap New Millennium Growth Fund L P | 0.32% | 25,000 | $341,250 | $444,250 | +$103,000 | +30.18% | |
| Brevan Howard Capital Management Lp | 0.00% | 24,316 | $331,913 | $432,095 | +$100,182 | +30.18% | |
| Bailard, Inc. | 0.01% | 23,267 | $317,595 | $413,455 | +$95,860 | +30.18% | |
| Hillsdale Investment Management Inc. | 0.01% | 21,670 | $295,796 | $385,076 | +$89,280 | +30.18% | |
| Hudson Bay Capital Management Lp | 0.00% | 19,014 | $259,541 | $337,879 | +$78,338 | +30.18% | |
| Simplex Trading, Llc | 0.01% | 18,639 | $254,422 | $331,215 | +$76,793 | +30.18% | |
| Hsbc Holdings Plc | 0.00% | 18,664 | $254,390 | $331,659 | +$77,269 | +30.37% | |
| Citigroup Inc | 0.00% | 18,381 | $250,901 | $326,630 | +$75,729 | +30.18% | |
| Bridgeway Capital Management, Llc | 0.00% | 18,200 | $248,430 | $323,414 | +$74,984 | +30.18% | |
| Schonfeld Strategic Advisors Llc | 0.00% | 16,423 | $224,172 | $291,837 | +$67,665 | +30.18% | |
| Franklin Resources Inc | 0.00% | 16,382 | $223,614 | $291,108 | +$67,494 | +30.18% | |
| Imc-Chicago, Llc | 0.00% | 15,130 | $206,525 | $268,860 | +$62,335 | +30.18% | |
| Xtx Topco Ltd | 0.00% | 14,795 | $201,952 | $262,907 | +$60,955 | +30.18% | |
| Barclays Plc | 0.00% | 14,509 | $198,048 | $257,825 | +$59,777 | +30.18% | |
| Goldman Sachs Group Inc | 0.00% | 13,969 | $190,677 | $248,229 | +$57,552 | +30.18% |
Frequently asked questions about INTT
Who owns the most INTT stock?
The largest holders of INTT are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for INTEST CORP (INTT).
Is INTT widely held by superinvestors?
Many widely followed stocks like INTT appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly INTT is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.