Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors

Position in ILMN — Illumina, Inc.

CIK 1748861 CONCORD, MA

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Position in ILMN

as of Jun 30, 2026 · filed Jul 9, 2026 Compact

Position Value

$222,776

+$976 QoQ

Shares Held

1,267

+4.2% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#692

of 932 holders

Holding Since

Jun 2020

13 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Common Shares in ILMN Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors holds $1,965,276 across 5 Diagnostics & Research names. ILMN ranks #3 (11.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	DHR	Danaher Corp /De/	3,726	$709,728
2	TMO	Thermo Fisher Scientific Inc.	1,224	$613,664
3	ILMN	Illumina, Inc. This page	1,267	$222,776
4	GH	Guardant Health, Inc.	1,417	$212,592
5	GRAL	GRAIL, Inc.	3,025	$206,516

All Filings in ILMN

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13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$222,776	1,267	+7.1%	Shares	Sole	2026-07-09
2023-06-30	$221,800	1,183	-27.9%	Shares	Sole	2023-08-14
2023-03-31	$381,382	1,640	+2.0%	Shares	Sole	2023-04-27
2022-12-31	$325,137	1,608	-14.1%	Shares	Sole	2023-02-01
2022-09-30	$357,349	1,873	+10.3%	Shares	Sole	2022-10-27
2022-06-30	$313,043	1,698	-7.9%	Shares	Sole	2022-08-08
2022-03-31	$644,293	1,844	+52.0%	Shares	Sole	2022-04-28
2021-12-31	$461,473	1,213	-18.1%	Shares	Sole	2022-01-28
2021-09-30	$600,708	1,481	+17.4%	Shares	Sole	2021-11-02
2021-06-30	$596,717	1,261	+2.6%	Shares	Sole	2021-07-22
2021-03-31	$472,009	1,229	+120.6%	Shares	Sole	2021-05-13
2020-12-31	$206,090	557	-4.5%	Shares	Sole	2021-02-02
2020-06-30	$215,914	583	—	Shares	Sole	2020-07-23
No filing history on record for this holder in this stock.