Connor, Clark & Lunn Investment Management Ltd.

Position in TUSK — Mammoth Energy Services, Inc.

CIK 1596800 VANCOUVER, A1

Position in TUSK

as of Mar 31, 2026 · filed May 11, 2026 Compact

Position Value

$35,549

-$97,343 QoQ

Shares Held

14,510

-60.3% QoQ

Ownership

0.030%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2022

10 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

Connor, Clark & Lunn Investment Management Ltd. holds $75,841,435 across 9 Conglomerates names. TUSK ranks #9 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MMM	3M Co	236,022	$34,277,475
2	HON	Honeywell International Inc	95,826	$22,715,840
3	DLX	Deluxe Corp	334,470	$9,211,303
4	SEB	Seaboard Corp /De/	805	$4,551,486
5	OTTR	Otter Tail Corp	45,393	$3,984,143
6	TTI	Tetra Technologies Inc	56,337	$479,991
7	BBUC	Brookfield Business Corp	11,400	$360,696
8	RCMT	Rcm Technologies, Inc.	11,753	$224,952

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$35,549	14,510	-60.3%	Shares	Sole	2026-05-11
2024-03-31	$132,892	36,509	-32.6%	Shares	Sole	2024-05-09
2023-12-31	$241,495	54,147	-41.9%	Shares	Sole	2024-02-09
2023-09-30	$432,512	93,214	-3.8%	Shares	Sole	2023-11-13
2023-06-30	$467,973	96,889	+1.1%	Shares	Sole	2023-08-10
2023-03-31	$404,381	95,825	+36.8%	Shares	Sole	2023-05-10
2022-12-31	$605,759	70,030	+20.7%	Shares	Sole	2023-02-10
2022-09-30	$197,895	58,034	+44.4%	Shares	Sole	2022-11-10
2022-06-30	$88,424	40,193	+62.0%	Shares	Sole	2022-08-05
2022-03-31	$52,841	24,808	—	Shares	Sole	2022-05-12
No filing history on record for this holder in this stock.