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Blume Capital Management’s PDF Solutions PDFS Stock Holding History

Blume Capital Management’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
Q2 		– Sell
-500
Closed -$9.55K – 526
2025
Q1 		$9.55K Hold
500
– – ﹤0.01% 267
2024
Q4 		$13.5K Hold
500
– – ﹤0.01% 245
2024
Q3 		$15.8K Hold
500
– – ﹤0.01% 251
2024
Q2 		$18.2K Hold
500
– – ﹤0.01% 226
2024
Q1 		$16.8K Hold
500
– – ﹤0.01% 224
2023
Q4 		$16.1K Hold
500
– – ﹤0.01% 227
2023
Q3 		$16.2K Hold
500
– – ﹤0.01% 223
2023
Q2 		$22.6K Hold
500
– – 0.01% 207
2023
Q1 		$21.2K Sell
500
-150
-23% -$5.26K 0.01% 207
2022
Q4 		$18.5K Sell
650
-100
-13% -$2.7K 0.01% 217
2022
Q3 		$18K Sell
750
-50
-6% -$1.26K 0.01% 212
2022
Q2 		$17K Hold
800
– – 0.01% 225
2022
Q1 		$22K Hold
800
– – 0.01% 217
2021
Q4 		$25K Sell
800
-500
-38% -$13.9K 0.01% 215
2021
Q3 		$30K Sell
1,300
-2,300
-64% -$47.4K 0.01% 202
2021
Q2 		$65K Buy
+3,600
New +$64.5K 0.02% 153

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
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 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
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
SM
Samjo Management New York $231M AUM 13.04% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Blume Capital Management's PDFS Position: Q2 2025 in Review

Blume Capital Management sold out of PDF Solutions (PDFS) in Q2 2025, closing a stake of 500 shares — an estimated $9.55K sold.

Blume Capital Management first reported a position in PDFS in Q2 2021 and held it in 16 quarters. The position peaked at $65K in Q2 2021. 172 funds tracked by Wall St. Rank hold PDFS as of Q2 2025.

  • Blume Capital Management reported no remaining PDF Solutions position as of Q2 2025 after selling out during the quarter.
  • Blume Capital Management sold 500 PDF Solutions shares in Q2 2025, an estimated $9.55K.
  • Blume Capital Management first reported a position in PDF Solutions in Q2 2021 and held it in 16 quarters.
  • Blume Capital Management's PDF Solutions position peaked at $65K in Q2 2021.
  • 172 funds tracked by Wall St. Rank held PDF Solutions as of Q2 2025.

Based on Blume Capital Management's 13F filing for Q2 2025, filed 30 Jul 2025.