Tudor Investment Corp
PDFS icon

Tudor Investment Corp’s PDF Solutions PDFS Stock Holding History

Tudor Investment Corp’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
Q3 		– Sell
-36,425
Closed -$779K – 3744
2025
Q2 		$779K Sell
36,425
-1,617
-4% -$30.6K ﹤0.01% 2298
2025
Q1 		$727K Buy
+38,042
New +$934K ﹤0.01% 2034
2023
Q4 		– Sell
-54,213
Closed -$1.76M – 2761
2023
Q3 		$1.76M Buy
54,213
+25,023
+86% +$958K 0.02% 996
2023
Q2 		$1.32M Buy
29,190
+13,957
+92% +$570K 0.02% 1149
2023
Q1 		$646K Sell
15,233
-8,893
-37% -$312K 0.01% 1464
2022
Q4 		$688K Buy
+24,126
New +$652K 0.01% 1371
2021
Q3 		– Sell
-15,026
Closed -$273K – 2717
2021
Q2 		$273K Buy
+15,026
New +$269K 0.01% 1385
2016
Q4 		– Sell
-12,653
Closed -$230K – 1561
2016
Q3 		$230K Sell
12,653
-3,961
-24% -$64.5K 0.01% 1184
2016
Q2 		$232K Sell
16,614
-580
-3% -$7.88K ﹤0.01% 1327
2016
Q1 		$230K Sell
17,194
-3,310
-16% -$36.3K 0.01% 1443
2015
Q4 		$222K Sell
20,504
-4,450
-18% -$48.2K 0.01% 1393
2015
Q3 		$250K Sell
24,954
-12,309
-33% -$155K 0.01% 1216
2015
Q2 		$596K Buy
37,263
+17,941
+93% +$308K 0.02% 670
2015
Q1 		$346K Sell
19,322
-18,601
-49% -$323K 0.01% 964
2014
Q4 		$564K Buy
37,923
+15,711
+71% +$206K 0.02% 663
2014
Q3 		$280K Buy
+22,212
New +$441K 0.01% 1047
2014
Q2 		– Sell
-26,862
Closed -$488K – 1282
2014
Q1 		$488K Buy
+26,862
New +$593K 0.02% 541

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
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
RIM
Ranger Investment Management Dallas, Texas $1.38B AUM 24.55% 1-Year Est. Return
EA
Emerald Advisers Leola, Pennsylvania $3.16B AUM 109.58% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
SCM
Snyder Capital Management San Francisco, California $5.16B AUM 26.72% 1-Year Est. Return

Tudor Investment Corp's PDFS Position: Q3 2025 in Review

Tudor Investment Corp sold out of PDF Solutions (PDFS) in Q3 2025, closing a stake of 36,425 shares — an estimated $779K sold.

Tudor Investment Corp first reported a position in PDFS in Q1 2014 and held it in 17 quarters. The position peaked at $1.76M in Q3 2023. 183 funds tracked by Wall St. Rank hold PDFS as of Q3 2025.

  • Tudor Investment Corp reported no remaining PDF Solutions position as of Q3 2025 after selling out during the quarter.
  • Tudor Investment Corp sold 36,425 PDF Solutions shares in Q3 2025, an estimated $779K.
  • Tudor Investment Corp first reported a position in PDF Solutions in Q1 2014 and held it in 17 quarters.
  • Tudor Investment Corp's PDF Solutions position peaked at $1.76M in Q3 2023.
  • 183 funds tracked by Wall St. Rank held PDF Solutions as of Q3 2025.

Based on Tudor Investment Corp's 13F filing for Q3 2025, filed 14 Nov 2025.