Jane Street
PDFS icon

Jane Street’s PDF Solutions PDFS Stock Holding History

Jane Street’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
2026
Q2 		$7.23M Buy
+102,116
New +$5.06M ﹤0.01% 3220
2026
Q1 		– Sell
-49,156
Closed -$1.61M – 12639
2025
Q4 		$1.4M Buy
49,156
+33,410
+212% +$925K ﹤0.01% 5453
2025
Q3 		$407K Buy
+15,746
New +$344K ﹤0.01% 8286
2025
Q2 		– Sell
-60,883
Closed -$1.16M – 10538
2025
Q1 		$1.16M Buy
60,883
+32,383
+114% +$795K ﹤0.01% 5287
2024
Q4 		$772K Sell
28,500
-7,955
-22% -$240K ﹤0.01% 5876
2024
Q3 		$1.15M Buy
36,455
+4,271
+13% +$139K ﹤0.01% 5606
2024
Q2 		$1.17M Buy
32,184
+26,104
+429% +$873K ﹤0.01% 5479
2024
Q1 		$205K Buy
+6,080
New +$199K ﹤0.01% 8155
2023
Q4 		– Sell
-32,070
Closed -$1.04M – 9651
2023
Q3 		$1.04M Buy
+32,070
New +$1.23M ﹤0.01% 5132
2023
Q2 		– Sell
-10,211
Closed -$433K – 9344
2023
Q1 		$433K Sell
10,211
-4,455
-30% -$156K ﹤0.01% 6556
2022
Q4 		$418K Buy
+14,666
New +$396K ﹤0.01% 6450
2018
Q4 		– Sell
-10,471
Closed -$95K – 5501
2018
Q3 		$95K Buy
+10,471
New +$105K ﹤0.01% 4857
2015
Q3 		– Sell
-27,845
Closed -$446K – 4008
2015
Q2 		$446K Buy
+27,845
New +$479K ﹤0.01% 2406

Other funds holding PDFS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
NIM
Needham Investment Management New York $3.33B AUM 163.16% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
RIM
Ranger Investment Management Dallas, Texas $1.58B AUM 51% 1-Year Est. Return
SCM
Snyder Capital Management San Francisco, California $5.79B AUM 33.56% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM

Jane Street's PDFS Position: Q2 2026 in Review

Jane Street opened a new position in PDF Solutions (PDFS) in Q2 2026: 102,116 shares worth $7.23M. The stake represents ﹤0.01% of the portfolio and ranks #3220 among its holdings. This is a return to the name: Jane Street previously reported a position in PDFS as recently as Q4 2025.

Jane Street first reported a position in PDFS in Q2 2015 and has held it in 13 quarters since. 283 funds tracked by Wall St. Rank hold PDFS as of Q2 2026.

  • Jane Street held 102,116 shares of PDF Solutions worth $7.23M as of Q2 2026.
  • PDF Solutions was a new Jane Street position in Q2 2026.
  • PDF Solutions made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #3220 holding.
  • Jane Street first reported a position in PDF Solutions in Q2 2015 and has held it in 13 quarters since.
  • 283 funds tracked by Wall St. Rank held PDF Solutions as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.