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Equibles

Parallax Volatility Advisers, L.P.

Position in NBR — Nabors Industries Ltd

CIK 1521001 San Francisco, CA
Back to NBR Full portfolio

Position in NBR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$840,100
-$881,100 QoQ
Shares Held
10,000
-50.0% QoQ
Ownership
0.063%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#97
of 245 holders
Holding Since
Sep 2024
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in NBR Over Time

Shares Held

Position Value (USD)

Derivatives in NBR

reported options exposure · as of Jun 30, 2026
CallValue
$0
CallShares
0
PutValue
$47,381,640
PutShares
564,000

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 Drilling

Energy · as of Jun 30, 2026

Parallax Volatility Advisers, L.P. holds $840,100 across 1 Oil & Gas Drilling name. NBR ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 NBR
Nabors Industries Ltd
This page 		10,000 $840,100

All Filings in NBR

Export CSV
12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $47,381,640 564,000
2026-06-30 $840,100 10,000
2026-03-31 $1,721,200 20,000
2026-03-31 $42,668,548 495,800
2025-12-31 $20,612,280 379,600
2025-12-31 $1,086,000 20,000
2025-09-30 $14,492,502 354,600
2025-09-30 $735,169 17,988
2025-06-30 $9,445,542 337,100
2025-06-30 $476,340 17,000
2024-09-30 $3,132,146 48,583
2024-09-30 $4,512,900 70,000