ALGERT GLOBAL LLC

Position in RIG — Transocean Ltd.

CIK 1275218 SAN FRANCISCO, CA

Position in RIG

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$9,199,058

-$1,742,427 QoQ

Shares Held

1,387,490

-47.6% QoQ

Ownership

0.124%

of shares outstanding

% of Portfolio

0.14%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2021

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Mar 31, 2026

ALGERT GLOBAL LLC holds $15,879,621 across 5 Oil & Gas Drilling names. RIG ranks #1 (57.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RIG	Transocean Ltd. This page	1,387,490	$9,199,058
2	PTEN	Patterson Uti Energy Inc	299,000	$3,238,170
3	BORR	Borr Drilling Ltd	331,430	$1,912,351
4	NBR	Nabors Industries Ltd	9,490	$816,709
5	SOC	Sable Offshore Corp.	43,180	$713,333

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$9,199,058	1,387,490	-47.6%	Shares	Sole	2026-05-14
2025-12-31	$10,941,485	2,649,270	+5.2%	Shares	Sole	2026-02-17
2025-09-30	$7,856,846	2,518,220	+3288.9%	Shares	Sole	2025-11-14
2024-06-30	$397,542	74,307	-60.8%	Shares	Sole	2024-08-15
2023-12-31	$1,203,426	189,516	-61.8%	Shares	Sole	2024-02-14
2023-09-30	$4,078,260	496,743	+13.4%	Shares	Sole	2023-11-13
2023-06-30	$3,070,001	437,946	+223.4%	Shares	Sole	2023-08-14
2023-03-31	$861,372	135,436	-43.7%	Shares	Sole	2023-05-12
2022-12-31	$1,097,737	240,732	-32.7%	Shares	Sole	2023-02-14
2022-09-30	$883,481	357,685	-38.3%	Shares	Sole	2022-11-15
2022-06-30	$1,929,471	579,421	+60.9%	Shares	Sole	2022-08-15
2022-03-31	$1,646,196	360,218	+111.1%	Shares	Sole	2022-05-16
2021-12-31	$471,029	170,663	+45.3%	Shares	Sole	2022-02-14
2021-09-30	$445,302	117,494	+420.0%	Shares	Sole	2021-11-15
2021-06-30	$102,129	22,595	—	Shares	Sole	2021-08-13
No filing history on record for this holder in this stock.