Jane Street
INTT icon

Jane Street’s inTEST INTT Stock Holding History

Jane Street’s Portfolio INTT Stock Details INTT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$265K Buy
+19,400
New +$213K ﹤0.01% 9502
2024
Q1 		– Sell
-18,900
Closed -$257K – 9622
2023
Q4 		$257K Sell
18,900
-1,200
-6% -$15.9K ﹤0.01% 7857
2023
Q3 		$305K Buy
+20,100
New +$371K ﹤0.01% 7037

Other funds holding INTT

RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
PRCP
Pacific Ridge Capital Partners Lake Oswego, Oregon $462M AUM 40.76% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return
CM
CM Management Gulf Breeze, Florida $120M AUM 37.12% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
BA
Bard Associates Chicago, Illinois $398M AUM 54.32% 1-Year Est. Return

Jane Street's INTT Position: Q1 2026 in Review

Jane Street increased its inTEST (INTT) stake by 312% in Q1 2026, buying an estimated $401K and bringing the position to 48,281 shares worth $659K. The position accounts for ﹤0.01% of the portfolio, ranked #7397.

Jane Street first reported a position in INTT in Q2 2021 and has held it in 9 quarters since. The position peaked at $1.59M in Q1 2023. 75 funds tracked by Wall St. Rank hold INTT as of Q1 2026.

  • Jane Street held 48,281 shares of inTEST worth $659K as of Q1 2026.
  • Jane Street bought 36,559 inTEST shares in Q1 2026, an estimated $401K.
  • inTEST made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #7397 holding.
  • Jane Street first reported a position in inTEST in Q2 2021 and has held it in 9 quarters since.
  • Jane Street's inTEST position peaked at $1.59M in Q1 2023.
  • 75 funds tracked by Wall St. Rank held inTEST as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.