Qube Research & Technologies (QRT)
PDFS icon

Qube Research & Technologies (QRT)’s PDF Solutions PDFS Stock Holding History

Qube Research & Technologies (QRT)’s Portfolio PDFS Stock Details PDFS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-57,860
Closed -$1.49M – 3976
2025
Q3 		$1.49M Sell
57,860
-98,899
-63% -$2.16M ﹤0.01% 2363
2025
Q2 		$3.35M Buy
156,759
+69,187
+79% +$1.31M ﹤0.01% 1939
2025
Q1 		$1.67M Buy
87,572
+62,461
+249% +$1.53M ﹤0.01% 2034
2024
Q4 		$680K Buy
+25,111
New +$757K ﹤0.01% 2339
2024
Q3 		– Sell
-28,630
Closed -$1.04M – 3912
2024
Q2 		$1.04M Sell
28,630
-71,538
-71% -$2.39M ﹤0.01% 1868
2024
Q1 		$3.37M Sell
100,168
-42,169
-30% -$1.38M 0.01% 1453
2023
Q4 		$4.57M Buy
142,337
+69,917
+97% +$2.12M 0.01% 1085
2023
Q3 		$2.35M Buy
72,420
+46,670
+181% +$1.79M 0.01% 1306
2023
Q2 		$1.16M Buy
25,750
+7,285
+39% +$297K ﹤0.01% 1240
2023
Q1 		$783K Buy
+18,465
New +$647K ﹤0.01% 1387

Other funds holding PDFS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
RIM
Ranger Investment Management Dallas, Texas $1.38B AUM 24.55% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
SM
Samjo Management New York $231M AUM 13.04% 1-Year Est. Return
SCM
Snyder Capital Management San Francisco, California $5.16B AUM 26.72% 1-Year Est. Return
EA
Emerald Advisers Leola, Pennsylvania $3.16B AUM 109.58% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Qube Research & Technologies (QRT)'s PDFS Position: Q4 2025 in Review

Qube Research & Technologies (QRT) sold out of PDF Solutions (PDFS) in Q4 2025, closing a stake of 57,860 shares — an estimated $1.49M sold.

Qube Research & Technologies (QRT) first reported a position in PDFS in Q1 2023 and held it in 10 quarters. The position peaked at $4.57M in Q4 2023. 187 funds tracked by Wall St. Rank hold PDFS as of Q4 2025.

  • Qube Research & Technologies (QRT) reported no remaining PDF Solutions position as of Q4 2025 after selling out during the quarter.
  • Qube Research & Technologies (QRT) sold 57,860 PDF Solutions shares in Q4 2025, an estimated $1.49M.
  • Qube Research & Technologies (QRT) first reported a position in PDF Solutions in Q1 2023 and held it in 10 quarters.
  • Qube Research & Technologies (QRT)'s PDF Solutions position peaked at $4.57M in Q4 2023.
  • 187 funds tracked by Wall St. Rank held PDF Solutions as of Q4 2025.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q4 2025, filed 17 Feb 2026.