Corundum Group, Inc.

Position in MDT — Medtronic plc

CIK 1486083 COLORADO SPRINGS, CO

Position in MDT

as of Mar 31, 2026 · filed Apr 20, 2026 Compact

Position Value

$893,621

+$108,523 QoQ

Shares Held

10,313

+26.2% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.70%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

22 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Healthcare · as of Jun 30, 2026

Corundum Group, Inc. holds $889,433 across 1 Medical Devices name.

#	Ticker	Company	Shares	Value (USD)	Open
1	ABT	Abbott Laboratories	9,802	$889,433

22 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$893,621	10,313	+26.2%	Shares	Sole	2026-04-20
2025-12-31	$785,098	8,173	-3.0%	Shares	Sole	2026-01-12
2025-09-30	$802,587	8,427	+0.8%	Shares	Sole	2025-10-24
2025-06-30	$728,654	8,359	+4.1%	Shares	Sole	2025-07-21
2025-03-31	$721,665	8,031	-49.9%	Shares	Sole	2025-04-23
2024-12-31	$1,280,236	16,027	+105.7%	Shares	Sole	2025-01-16
2024-09-30	$701,333	7,790	-26.3%	Shares	Sole	2024-10-21
2024-06-30	$831,807	10,568	+87.5%	Shares	Sole	2024-07-17
2024-03-31	$491,264	5,637	-40.4%	Shares	Sole	2024-04-15
2023-09-30	$740,658	9,452	-5.2%	Shares	Sole	2023-10-17
2023-06-30	$878,180	9,968	-33.5%	Shares	Sole	2023-07-21
2023-03-31	$1,208,493	14,990	+48.5%	Shares	Sole	2023-04-24
2022-12-31	$784,661	10,096	+11.0%	Shares	Sole	2023-01-12
2022-09-30	$734,179	9,092	+28.3%	Shares	Sole	2022-10-18
2022-06-30	$636,058	7,087	+10.6%	Shares	Sole	2022-07-25
2022-03-31	$710,745	6,406	+180.4%	Shares	Sole	2022-05-02
2021-09-30	$286,424	2,285	-5.5%	Shares	Sole	2021-11-02
2021-06-30	$300,270	2,419	+4.7%	Shares	Sole	2021-08-02
2021-03-31	$272,998	2,311	+3.6%	Shares	Sole	2021-05-10
2020-12-31	$261,339	2,231	+3.0%	Shares	Sole	2021-02-03
2020-09-30	$225,194	2,167	-4.2%	Shares	Sole	2020-11-12
2020-03-31	$203,987	2,262	—	Shares	Sole	2020-05-07
No filing history on record for this holder in this stock.