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Equibles

JANE STREET GROUP, LLC

Position in GEOS — Geospace Technologies Corp

CIK 1595888 NEW YORK, NY
Back to GEOS Full portfolio

Position in GEOS

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$144,004
-$277,359 QoQ
Shares Held
21,271
-14.6% QoQ
Ownership
0.164%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#35
of 83 holders
Holding Since
Jun 2020
9 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in GEOS Over Time

Shares Held

Position Value (USD)

Derivatives in GEOS

reported options exposure · as of Jun 30, 2026
CallValue
$128,630
CallShares
19,000
PutValue
$179,405
PutShares
26,500

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Oil & Gas Equipment & Services

Energy · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $259,882,183 across 25 Oil & Gas Equipment & Services names. GEOS ranks #23 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 FTI
TechnipFMC plc
 812,949 $53,898,517
2 SLB
Slb Limited/Nv
 1,018,169 $47,334,675
3 TS
Tenaris SA
 716,734 $39,771,569
4 HAL
Halliburton Co
 745,619 $25,313,764
5 NOV
NOV Inc.
 1,081,027 $20,053,050
6 LBRT
Liberty Energy Inc.
 659,426 $17,270,366
7 NESR
National Energy Services Reunited Corp.
 453,625 $13,576,995
8 PUMP
ProPetro Holding Corp.
 912,315 $13,082,596

All Filings in GEOS

Export CSV
12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $144,004 21,271
2026-06-30 $128,630 19,000
2026-06-30 $179,405 26,500
2025-12-31 $421,363 24,918
2025-09-30 $681,725 35,956
2025-09-30 $1,401,144 73,900
2025-06-30 $144,026 10,100
2024-06-30 $197,802 22,027
2024-03-31 $1,668,402 126,490
2023-12-31 $579,000 44,676
2020-09-30 $93,682 15,159
2020-06-30 $329,789 43,855