Jeff Yass’s Geospace Technologies GEOS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $224K | Sell |
33,029
-113,366
| -77% | -$977K | ﹤0.01% | 11706 |
|
|
2026
Q1 | $1.79M | Sell |
146,395
-84,890
| -37% | -$1.19M | ﹤0.01% | 6431 |
|
|
2025
Q4 | $3.91M | Buy |
231,285
+84,541
| +58% | +$1.7M | ﹤0.01% | 4429 |
|
|
2025
Q3 | $2.78M | Buy |
146,744
+65,574
| +81% | +$1.06M | ﹤0.01% | 5128 |
|
|
2025
Q2 | $1.16M | Buy |
81,170
+58,535
| +259% | +$437K | ﹤0.01% | 7066 |
|
|
2025
Q1 | $163K | Buy |
22,635
+3,719
| +20% | +$31.9K | ﹤0.01% | 11144 |
|
|
2024
Q4 | $190K | Buy |
+18,916
| New | +$211K | ﹤0.01% | 10786 |
|
|
2024
Q2 | – | Sell |
-110,740
| Closed | -$1.46M | – | 12447 |
|
|
2024
Q1 | $1.46M | Buy |
110,740
+20,899
| +23% | +$281K | ﹤0.01% | 6071 |
|
|
2023
Q4 | $1.16M | Buy |
89,841
+26,810
| +43% | +$328K | ﹤0.01% | 6608 |
|
|
2023
Q3 | $816K | Buy |
+63,031
| New | +$595K | ﹤0.01% | 7105 |
|
|
2022
Q2 | – | Sell |
-11,352
| Closed | -$65K | – | 13259 |
|
|
2022
Q1 | $65K | Buy |
+11,352
| New | +$74.8K | ﹤0.01% | 12171 |
|
|
2021
Q1 | – | Sell |
-12,785
| Closed | -$109K | – | 12447 |
|
|
2020
Q4 | $109K | Buy |
+12,785
| New | +$87.5K | ﹤0.01% | 10456 |
|
|
2019
Q3 | – | Sell |
-17,539
| Closed | -$253K | – | 10393 |
|
|
2019
Q2 | $265K | Sell |
17,539
-22,548
| -56% | -$310K | ﹤0.01% | 8566 |
|
|
2019
Q1 | $519K | Buy |
+40,087
| New | +$586K | ﹤0.01% | 6197 |
|
|
2018
Q3 | – | Sell |
-13,971
| Closed | -$193K | – | 9582 |
|
|
2018
Q2 | $196K | Buy |
+13,971
| New | +$162K | ﹤0.01% | 8624 |
|
|
2017
Q1 | – | Sell |
-18,462
| Closed | -$376K | – | 9277 |
|
|
2016
Q4 | $376K | Buy |
+18,462
| New | +$374K | ﹤0.01% | 7540 |
|
|
2015
Q4 | – | Sell |
-11,388
| Closed | -$162K | – | 9586 |
|
|
2015
Q3 | $157K | Sell |
11,388
-8,473
| -43% | -$141K | ﹤0.01% | 8890 |
|
|
2015
Q2 | $458K | Sell |
19,861
-14,141
| -42% | -$295K | ﹤0.01% | 7792 |
|
|
2015
Q1 | $561K | Sell |
34,002
-45,214
| -57% | -$939K | ﹤0.01% | 6884 |
|
|
2014
Q4 | $2.1M | Buy |
79,216
+55,681
| +237% | +$1.61M | ﹤0.01% | 4372 |
|
|
2014
Q3 | $827K | Sell |
23,535
-7,007
| -23% | -$294K | ﹤0.01% | 6293 |
|
|
2014
Q2 | $1.68M | Buy |
30,542
+20,019
| +190% | +$1.13M | ﹤0.01% | 4991 |
|
|
2014
Q1 | $696K | Sell |
10,523
-5,002
| -32% | -$383K | ﹤0.01% | 6166 |
|
|
2013
Q4 | $1.47M | Buy |
+15,525
| New | +$1.43M | ﹤0.01% | 4794 |
|
Other funds holding GEOS
TCM
GWI
Jeff Yass's GEOS Position: Q2 2026 in Review
Jeff Yass reduced its Geospace Technologies (GEOS) stake by 77% in Q2 2026, selling an estimated $977K and leaving 33,029 shares worth $224K. The position accounts for ﹤0.01% of the portfolio, ranked #11706.
Jeff Yass first reported a position in GEOS in Q4 2013 and has held it in 24 quarters since. The position peaked at $3.91M in Q4 2025. 83 funds tracked by Wall St. Rank hold GEOS as of Q2 2026.
- Jeff Yass held 33,029 shares of Geospace Technologies worth $224K as of Q2 2026.
- Jeff Yass sold 113,366 Geospace Technologies shares in Q2 2026, an estimated $977K.
- Geospace Technologies made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #11706 holding.
- Jeff Yass first reported a position in Geospace Technologies in Q4 2013 and has held it in 24 quarters since.
- Jeff Yass's Geospace Technologies position peaked at $3.91M in Q4 2025.
- 83 funds tracked by Wall St. Rank held Geospace Technologies as of Q2 2026.
Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.