JY
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Jeff Yass’s Dawson Geophysical DWSN Stock Holding History

Jeff Yass’s Portfolio DWSN Stock Details DWSN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-15,390
Closed -$53.2K – 13628
2026
Q1 		$53.2K Buy
+15,390
New +$42.6K ﹤0.01% 12622
2025
Q3 		– Sell
-16,421
Closed -$24K – 12689
2025
Q2 		$24K Buy
16,421
+4,756
+41% +$6.47K ﹤0.01% 12301
2025
Q1 		$14.3K Sell
11,665
-7,420
-39% -$10.3K ﹤0.01% 12186
2024
Q4 		$25K Buy
19,085
+6,849
+56% +$10.7K ﹤0.01% 11877
2024
Q3 		$19.3K Buy
+12,236
New +$21K ﹤0.01% 11629
2022
Q1 		– Sell
-80,062
Closed -$185K – 13169
2021
Q4 		$185K Buy
+80,062
New +$184K ﹤0.01% 11540
2020
Q1 		– Sell
-18,825
Closed -$45K – 10360
2019
Q4 		$45K Buy
+18,825
New +$43.9K ﹤0.01% 9368
2018
Q2 		– Sell
-16,102
Closed -$114K – 9735
2018
Q1 		$103K Buy
16,102
+3,667
+29% +$21.5K ﹤0.01% 8687
2017
Q4 		$59K Buy
+12,435
New +$57.9K ﹤0.01% 8867

Other funds holding DWSN

GWI
Grace & White Inc Ny, New York $632M AUM 34.34% 1-Year Est. Return
RC
RBF Capital San Francisco, California $2.41B AUM 39.41% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
GF
Gabelli Funds Rye, New York $15.7B AUM 36.4% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
HIM
Hillsdale Investment Management Toronto, Ontario, Canada $4.39B AUM 72.96% 1-Year Est. Return
US Bancorp
US Bancorp Minneapolis, Minnesota $91.6B AUM 29.2% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
PA
Pinnacle Associates New York $9.16B AUM 63.5% 1-Year Est. Return

Jeff Yass's DWSN Position: Q2 2026 in Review

Jeff Yass sold out of Dawson Geophysical (DWSN) in Q2 2026, closing a stake of 15,390 shares — an estimated $53.2K sold.

Jeff Yass first reported a position in DWSN in Q4 2017 and held it in 9 quarters. The position peaked at $185K in Q4 2021. 40 funds tracked by Wall St. Rank hold DWSN as of Q2 2026.

  • Jeff Yass reported no remaining Dawson Geophysical position as of Q2 2026 after selling out during the quarter.
  • Jeff Yass sold 15,390 Dawson Geophysical shares in Q2 2026, an estimated $53.2K.
  • Jeff Yass first reported a position in Dawson Geophysical in Q4 2017 and held it in 9 quarters.
  • Jeff Yass's Dawson Geophysical position peaked at $185K in Q4 2021.
  • 40 funds tracked by Wall St. Rank held Dawson Geophysical as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.