First Trust Advisors
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First Trust Advisors’s PDF Solutions PDFS Stock Holding History

First Trust Advisors’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
-34,767
Closed -$898K – 2695
2025
Q3 		$898K Buy
+34,767
New +$759K ﹤0.01% 2133
2024
Q4 		– Sell
-63,719
Closed -$2.02M – 2625
2024
Q3 		$2.02M Buy
+63,719
New +$2.07M ﹤0.01% 1775
2024
Q1 		– Sell
-9,822
Closed -$316K – 2393
2023
Q4 		$316K Sell
9,822
-67,833
-87% -$2.06M ﹤0.01% 2226
2023
Q3 		$2.52M Sell
77,655
-15,950
-17% -$611K ﹤0.01% 1587
2023
Q2 		$4.22M Buy
+93,605
New +$3.82M ﹤0.01% 1310
2021
Q2 		– Sell
-25,144
Closed -$447K – 2528
2021
Q1 		$447K Sell
25,144
-49,201
-66% -$975K ﹤0.01% 2243
2020
Q4 		$1.61M Buy
+74,345
New +$1.56M ﹤0.01% 1692

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

First Trust Advisors's PDFS Position: Q4 2025 in Review

First Trust Advisors sold out of PDF Solutions (PDFS) in Q4 2025, closing a stake of 34,767 shares — an estimated $898K sold.

First Trust Advisors first reported a position in PDFS in Q4 2020 and held it in 7 quarters. The position peaked at $4.22M in Q2 2023. 187 funds tracked by Wall St. Rank hold PDFS as of Q4 2025.

  • First Trust Advisors reported no remaining PDF Solutions position as of Q4 2025 after selling out during the quarter.
  • First Trust Advisors sold 34,767 PDF Solutions shares in Q4 2025, an estimated $898K.
  • First Trust Advisors first reported a position in PDF Solutions in Q4 2020 and held it in 7 quarters.
  • First Trust Advisors's PDF Solutions position peaked at $4.22M in Q2 2023.
  • 187 funds tracked by Wall St. Rank held PDF Solutions as of Q4 2025.

Based on First Trust Advisors's 13F filing for Q4 2025, filed 13 Feb 2026.