WOLVERINE ASSET MANAGEMENT LLC

Position in NBR — Nabors Industries Ltd

CIK 1279891 CHICAGO, IL

Back to NBR Full portfolio

Position in NBR

as of Mar 31, 2026 · filed May 4, 2026 Compact

Position Value

$2,603,142

+$960,676 QoQ

Shares Held

30,248

0.0% QoQ

Ownership

0.190%

of shares outstanding

% of Portfolio

0.14%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

24 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 Mar 31, 2026

CallValue

$705,692

CallShares

8,200

PutValue

$4,285,788

PutShares

49,800

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 Mar 31, 2026

WOLVERINE ASSET MANAGEMENT LLC holds $5,871,172 across 3 Oil & Gas Drilling names. NBR ranks #2 (44.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RIG	Transocean Ltd.	485,522	$3,219,010
2	NBR	Nabors Industries Ltd This page	30,248	$2,603,142
3	VAL	Valaris Ltd	500	$49,020

All Filings in NBR

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45 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,285,788	49,800	+507.3%	Put	Defined	2026-05-04
2026-03-31	$705,692	8,200	-72.9%	Call	Defined	2026-05-04
2026-03-31	$2,603,142	30,248	-39.3%	Shares	Defined	2026-05-04
2025-12-31	$2,704,140	49,800	+507.3%	Put	Defined	2026-02-02
2025-12-31	$445,260	8,200	-72.9%	Call	Defined	2026-02-02
2025-12-31	$1,642,466	30,248	-7.4%	Shares	Defined	2026-02-02
2025-09-30	$1,335,100	32,667	-14.7%	Shares	Defined	2025-10-28
2025-09-30	$1,565,321	38,300	+19050.0%	Put	Defined	2025-10-28
2025-09-30	$8,174	200	-99.3%	Call	Defined	2025-10-28
2025-06-30	$818,184	29,200	+4.6%	Put	Defined	2025-08-04
2025-06-30	$781,898	27,905	+91.1%	Shares	Defined	2025-08-04
2025-03-31	$608,966	14,600	-33.1%	Put	Defined	2025-05-12
2025-03-31	$910,362	21,826	+2014.9%	Shares	Defined	2025-05-12
2024-12-31	$58,999	1,032	-69.6%	Shares	Defined	2025-02-03
2024-12-31	$194,378	3,400	-95.2%	Put	Defined	2025-02-03
2024-09-30	$4,526,374	70,209	-23.6%	Shares	Defined	2024-11-04
2024-09-30	$5,924,793	91,900	0.0%	Put	Defined	2024-11-04
2024-06-30	$6,539,604	91,900	+30.7%	Put	Defined	2024-08-01
2024-06-30	$5,004,184	70,323	-14.1%	Shares	Defined	2024-08-01
2024-03-31	$7,054,047	81,900	+123.8%	Put	Defined	2024-05-13
2024-03-31	$3,151,841	36,594	-54.3%	Shares	Defined	2024-05-13
2023-12-31	$6,530,400	80,000	+228.6%	Put	Defined	2024-02-01
2023-12-31	$1,987,445	24,347	+58.0%	Shares	Defined	2024-02-01
2023-09-30	$1,897,217	15,407	-36.6%	Shares	Defined	2023-11-13
2023-09-30	$2,992,302	24,300	+80.0%	Put	Defined	2023-11-13
2023-06-30	$1,255,998	13,501	-15.6%	Shares	Defined	2023-08-07
2023-06-30	$1,488,480	16,000	+161.7%	Put	Defined	2023-08-07
2023-03-31	$745,479	6,115	-2.2%	Shares	Defined	2023-05-08
2022-12-31	$967,937	6,250	0.0%	Shares	Defined	2023-02-01
2022-09-30	$634,062	6,250	0.0%	Shares	Defined	2022-11-10
2022-06-30	$836,875	6,250	+5.0%	Shares	Defined	2022-08-03
2022-03-31	$908,684	5,950	+495.0%	Shares	Defined	2022-05-04
2021-12-31	$81,090	1,000	-83.9%	Put	Defined	2022-02-09
2021-12-31	$502,758	6,200	+22.7%	Shares	Defined	2022-02-09
2021-09-30	$487,609	5,054	+405.4%	Shares	Defined	2021-11-12
2021-09-30	$96,480	1,000	-80.2%	Put	Defined	2021-11-12
2021-06-30	$577,368	5,054	+405.4%	Shares	Defined	2021-08-13
2021-06-30	$114,240	1,000	0.0%	Put	Defined	2021-08-13
2021-03-31	$93,450	1,000	-99.2%	Put	Defined	2021-05-13
2020-12-31	$6,865,317	117,900	-61.9%	Call	Defined	2021-02-12
2020-12-31	$18,039,654	309,800	+162.8%	Put	Defined	2021-02-12
2020-09-30	$2,881,476	117,900	-61.9%	Call	Defined	2020-11-13
2020-09-30	$7,571,512	309,800	+0.3%	Put	Defined	2020-11-13
2020-06-30	$11,431,776	308,800	+161.9%	Put	Defined	2020-08-13
2020-06-30	$4,364,658	117,900	—	Call	Defined	2020-08-13
No filing history on record for this holder in this stock.