HARBOR CAPITAL ADVISORS, INC.

Position in SIBN — SI-BONE, Inc.

CIK 1039128 CHICAGO, IL

Position in SIBN

as of Mar 31, 2026 · filed Apr 28, 2026 Compact

Position Value

$3,117,020

+$646,302 QoQ

Shares Held

246,795

+97.0% QoQ

Ownership

0.556%

of shares outstanding

% of Portfolio

0.29%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2023

10 quarters on record

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

Healthcare · as of Mar 31, 2026

HARBOR CAPITAL ADVISORS, INC. holds $23,739,518 across 23 Medical Devices names. SIBN ranks #1 (13.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SIBN	SI-BONE, Inc. This page	246,795	$3,117,020
2	AHCO	AdaptHealth Corp.	261,644	$3,113,563
3	GKOS	GLAUKOS Corp	26,384	$2,840,501
4	ATEC	Alphatec Holdings, Inc.	217,701	$2,368,586
5	KIDS	Orthopediatrics Corp	135,985	$2,158,081
6	IRTC	iRhythm Holdings, Inc.	15,661	$1,848,311
7	BSX	Boston Scientific Corp	22,479	$1,410,557
8	SYK	Stryker Corp	4,218	$1,385,992

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,117,020	246,795	+97.0%	Shares	Sole	2026-04-28
2025-12-31	$2,470,718	125,290	-16.5%	Shares	Sole	2026-01-20
2025-09-30	$2,208,250	150,017	-73.9%	Shares	Sole	2025-10-15
2025-06-30	$10,797,128	573,705	+7.7%	Shares	Sole	2025-07-09
2025-03-31	$7,473,949	532,712	-36.7%	Shares	Sole	2025-04-14
2024-12-31	$11,791,450	841,045	+35.5%	Shares	Sole	2025-01-10
2024-09-30	$8,674,450	620,490	+222.5%	Shares	Sole	2024-10-29
2024-06-30	$2,487,473	192,380	+440.5%	Shares	Sole	2024-07-09
2024-03-31	$582,608	35,590	+1929.1%	Shares	Sole	2024-05-13
2023-06-30	$47,322	1,754	—	Shares	Sole	2023-07-11
No filing history on record for this holder in this stock.