Group One Trading
PDFS icon

Group One Trading’s PDF Solutions PDFS Stock Holding History

Group One Trading’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
Q1 		– Sell
-1,000
Closed -$28.5K – 8463
2025
Q4 		$28.5K Sell
1,000
-500
-33% -$13.8K ﹤0.01% 6063
2025
Q3 		$38.7K Buy
1,500
+1,100
+275% +$24K ﹤0.01% 6173
2025
Q2 		$8.55K Buy
400
+200
+100% +$3.79K ﹤0.01% 6811
2025
Q1 		$3.82K Buy
+200
New +$4.91K ﹤0.01% 6753
2024
Q4 		– Sell
-100
Closed -$3.17K – 7790
2024
Q3 		$3.17K Buy
+100
New +$3.25K ﹤0.01% 6029
2024
Q2 		– Sell
-100
Closed -$3.37K – 7300
2024
Q1 		$3.37K Sell
100
-1,000
-91% -$32.8K ﹤0.01% 6334
2023
Q4 		$35.4K Buy
1,100
+200
+22% +$6.06K ﹤0.01% 5330
2023
Q3 		$29.2K Buy
+900
New +$34.5K ﹤0.01% 5569
2023
Q1 		– Sell
-1,000
Closed -$28.5K – 7761
2022
Q4 		$28.5K Buy
+1,000
New +$27K ﹤0.01% 5379
2021
Q4 		– Sell
-25,100
Closed -$578K – 8692
2021
Q3 		$578K Buy
25,100
+100
+0.4% +$2.06K ﹤0.01% 4027
2021
Q2 		$455K Buy
+25,000
New +$448K ﹤0.01% 4322
2020
Q4 		– Sell
-29,100
Closed -$544K – 6867
2020
Q3 		$544K Buy
+29,100
New +$599K ﹤0.01% 2771
2020
Q2 		– Sell
-1,000
Closed -$12K – 6077
2020
Q1 		$12K Buy
+1,000
New +$14.8K ﹤0.01% 4488
2019
Q4 		– Sell
-1,000
Closed -$13K – 5491
2019
Q3 		$13K Hold
1,000
– – ﹤0.01% 4515
2019
Q2 		$13K Buy
+1,000
New +$12.8K ﹤0.01% 4339
2019
Q1 		– Sell
-1,000
Closed -$8K – 5228
2018
Q4 		$8K Hold
1,000
– – ﹤0.01% 4352
2018
Q3 		$9K Buy
+1,000
New +$10.1K ﹤0.01% 4691
2015
Q2 		– Sell
-2,000
Closed -$36K – 5082
2015
Q1 		$36K Sell
2,000
-9,100
-82% -$158K ﹤0.01% 3556
2014
Q4 		$165K Hold
11,100
– – ﹤0.01% 2456
2014
Q3 		$140K Buy
11,100
+10,400
+1,486% +$206K ﹤0.01% 2705
2014
Q2 		$15K Buy
700
+500
+250% +$9.56K ﹤0.01% 4330
2014
Q1 		$4K Sell
200
-1,900
-90% -$41.9K ﹤0.01% 4870
2013
Q4 		$54K Sell
2,100
-200
-9% -$4.6K ﹤0.01% 3554
2013
Q3 		$49K Buy
2,300
+2,000
+667% +$41.1K ﹤0.01% 3566
2013
Q2 		$6K Buy
+300
New +$5.22K ﹤0.01% 4631

Other funds holding PDFS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
RIM
Ranger Investment Management Dallas, Texas $1.38B AUM 24.55% 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
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
OAM
Ophir Asset Management Sydney, Australia $859M AUM 59.08% 1-Year Est. Return
SCM
Snyder Capital Management San Francisco, California $5.16B AUM 26.72% 1-Year Est. Return

Group One Trading's PDFS Position: Q2 2023 in Review

Group One Trading sold out of PDF Solutions (PDFS) in Q2 2023, closing a stake of 24 shares — an estimated $1.02K sold.

Group One Trading first reported a position in PDFS in Q2 2013 and held it in 15 quarters. The position peaked at $843K in Q4 2018. 180 funds tracked by Wall St. Rank hold PDFS as of Q2 2023.

  • Group One Trading reported no remaining PDF Solutions position as of Q2 2023 after selling out during the quarter.
  • Group One Trading sold 24 PDF Solutions shares in Q2 2023, an estimated $1.02K.
  • Group One Trading first reported a position in PDF Solutions in Q2 2013 and held it in 15 quarters.
  • Group One Trading's PDF Solutions position peaked at $843K in Q4 2018.
  • 180 funds tracked by Wall St. Rank held PDF Solutions as of Q2 2023.

Based on Group One Trading's 13F filing for Q2 2023, filed 9 Aug 2023.