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Disclosery

SIBN SI BONE INC

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COM (common), issuer CIK 1459839

162 managers (168 13F filers) reported a position in SIBN shares at 2026-06-30, 47,423,972 shares in all. 19 filers opened a position and 29 filers sold out during the quarter.

Managers
162
13F filers
168
New
19
Added
82
Reduced
46
Sold out
29
Shares held by filers
47,423,972

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Maheshwari Anshulofficer (Chief Op & Financial Officer)2026-10-05-1,731 S$19.5Form 4
PISETSKY MICHAEL A.officer (SVP, Ops & Adm/Chief Legal Ofr)2026-10-02-34 S$18.14Form 4
PISETSKY MICHAEL A.officer (SVP, Ops & Adm/Chief Legal Ofr)2026-10-02-1,799 S$18.1418Form 4
PISETSKY MICHAEL A.officer (SVP, Ops & Adm/Chief Legal Ofr)2026-10-02-1,300 S$18.2033Form 4
Maheshwari Anshulofficer (Chief Op & Financial Officer)2026-10-02-1,758 S$18.1933Form 4
Maheshwari Anshulofficer (Chief Op & Financial Officer)2026-10-02-1,560 S$18.1674Form 4

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
First Light Asset Management, LLC8,127,985$133M8.06%+2,774,79513F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.3,676,259$60M<0.01%+247,71813F-HRTimelineGroup
CADIAN CAPITAL MANAGEMENT, LP3,347,574$54.6M4.13%+1,460,10213F-HRTimeline
VANGUARD GROUP INCgroup of 6 filers holding2,727,175$44.5M+223,165Timeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC2,510,963$41M0.02%+1,89813F-HRTimelineGroup
BROWN ADVISORY INCin group BROWN ADVISORY INC2,077,134$33.9M0.05%-45,19813F-HRTimelineGroup
Granahan Investment Management, LLC1,931,182$31.5M1.12%+192,08513F-HRTimeline
Impax Asset Management Group plcin group Impax Asset Management Group …1,425,010$23.3M0.15%013F-HRTimelineGroup
GILDER GAGNON HOWE & CO LLC1,253,042$20.4M0.21%+204,52613F-HRTimeline
PARADIGM CAPITAL MANAGEMENT INC/NY1,233,200$20.1M0.55%+106,70013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,214,286$19.8M<0.01%+84,47113F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC1,158,576$18.9M0.12%-86,00813F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,076,839$17.6M<0.01%+125,11113F-HRTimelineGroup
Nuveen, LLCin group TIAA1,026,036$16.7M<0.01%-259,47513F-HRTimelineGroup
Champlain Investment Partners, LLC896,462$14.6M0.38%+18,85713F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.790,323$12.9M0.02%-50,02313F-HRTimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…768,941$12.5M0.02%+130,00013F-HR/ATimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…742,857$12.1M<0.01%-29,75513F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP708,319$11.6M<0.01%+89,38013F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP690,288$11.3M0.01%+522,16013F-HRTimelineGroup
NEXT CENTURY GROWTH INVESTORS LLC585,289$9.55M0.51%+201,33113F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC441,912$7.21M<0.01%-180,53013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP439,161$7.17M<0.01%+80,82413F-HRTimelineGroup
HighMark Wealth Management LLC425,049$6.94M2.32%+265,21713F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/421,528$6.88M<0.01%+2,05513F-HRTimelineGroup
PEREGRINE CAPITAL MANAGEMENT LLC407,363$6.65M0.22%-20,69813F-HRTimeline
ROYCE & ASSOCIATES LP395,088$6.45M0.05%+24,00613F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC364,286$5.95M<0.01%-5,01713F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co342,784$5.59M<0.01%+27,31313F-HRTimelineGroup
Parkman Healthcare Partners LLC328,686$5.36M0.55%-44,86713F-HRTimeline
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …304,000$4.96M0.07%013F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO274,747$4.48M<0.01%-10,02213F-HRTimelineGroup
ESSEX INVESTMENT MANAGEMENT CO LLC271,404$4.43M0.58%+58,91613F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.269,505$4.4M0.3%+22,71013F-HRTimeline
Pier Capital, LLC263,781$4.3M0.57%-213,02413F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC253,848$4.14M<0.01%+196,14713F-HRTimelineGroup
VELA Investment Management, LLC201,094$3.28M0.81%+13,93413F-HR/ATimeline
UBS Group AGgroup of 2 filers holding191,515$3.13M+55,990Timeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.185,868$3.03M<0.01%-3,16013F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC145,170$2.37M<0.01%-6,79013F-HRTimeline
Bullseye Asset Management LLC144,512$2.36M1.2%+1,78013F-HRTimeline
NOMURA ASSET MANAGEMENT INTERNATIONAL I…in group NOMURA ASSET MANAGEMENT CO LTD133,141$2.17M<0.01%-5,10613F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL131,414$2.14M0.01%+1,29813F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY130,913$2.14M<0.01%-581,59713F-HRTimelineGroup
Cinctive Capital Management LP123,517$2.02M0.08%+27,97713F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…121,716$1.99M<0.01%-1,08813F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp120,569$1.97M<0.01%+19,92713F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC118,128$1.93M<0.01%+33,94713F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management100,364$1.64M<0.01%new13F-HRTimelineGroup
NANO CAP NEW MILLENNIUM GROWTH FUND L P100,000$1.63M1.26%+17,50013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO95,731$1.62M<0.01%-29,36813F-HRTimelineGroup
Legato Capital Management LLC91,361$1.49M0.12%+24,76413F-HRTimeline
CITIGROUP INCin group CITIGROUP INC90,304$1.47M<0.01%+18,69313F-HRTimelineGroup
Swiss National Bank84,200$1.37M<0.01%+3,30013F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC76,544$1.25M<0.01%+6,51713F-HRTimelineGroup
Caption Management, LLC75,000$1.22M0.04%013F-HRTimeline
Trexquant Investment LP70,764$1.15M0.01%-18,49513F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/66,255$1.08M<0.01%+16,42113F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC64,793$1.06M<0.01%new13F-HRTimelineGroup
Palumbo Wealth Management LLC63,166$1.03M0.22%+27,63413F-HRTimeline
Invesco Ltd.in group Invesco Ltd.62,236$1.02M<0.01%+6,70813F-HRTimelineGroup
RHUMBLINE ADVISERS53,874$879K<0.01%+7,23113F-HRTimeline
Quantinno Capital Management LP53,645$875K<0.01%+24,17013F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …53,074$866K<0.01%-21,15513F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC45,000$734K0.03%+32,42013F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\44,945$734K<0.01%+8,13313F-HRTimelineGroup
Sterling Capital Management LLC44,895$733K0.01%-9613F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…44,543$727K<0.01%+5,28213F-HR/ATimeline
RENAISSANCE TECHNOLOGIES LLC44,100$720K<0.01%-428,51913F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP43,946$717K<0.01%+23,93813F-HR/ATimelineGroup
MERCER GLOBAL ADVISORS INC /ADV42,068$687K<0.01%+30,30513F-HR/ATimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN40,739$665K<0.01%+26,11813F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd40,132$655K0.01%-43,02113F-HRTimelineGroup
Hilton Head Capital Partners, LLC38,019$620K0.31%013F-HRTimeline
D.A. DAVIDSON & CO.36,776$600K<0.01%-10613F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources34,189$558K<0.01%+11,69013F-HRTimelineGroup
Perpetual Ltdin group Perpetual Ltd33,886$553K0.01%+2,07713F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC32,851$536K<0.01%+7,70813F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …31,515$514K<0.01%new13F-HRTimelineGroup
OP Asset Management Ltd30,982$506K0.01%013F-HRTimeline
Penn Capital Management Company, LLC30,290$494K0.03%-10,27813F-HRTimeline
Engineers Gate Manager LP29,380$479K0.01%-65,54413F-HRTimeline
ALLIANCEBERNSTEIN L.P.36,350$459K<0.01%+60013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC27,740$453K<0.01%new13F-HRTimelineGroup
DIVERSIFIED TRUST CO27,610$451K0.01%+3,27513F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP27,526$449K<0.01%new13F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…25,814$421K<0.01%+1,99213F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC24,658$399K<0.01%-38,54113F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc24,276$396K<0.01%-7,24913F-HRTimelineGroup
HRT FINANCIAL LP22,578$368K<0.01%+7,71013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…20,253$331K<0.01%+2,17513F-HRTimelineGroup
EntryPoint Capital, LLC20,237$330K0.08%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC20,134$329K<0.01%-23,43013F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…20,042$327K<0.01%013F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC18,414$301K<0.01%-31,94213F-HRTimelineGroup
LVW Advisors, LLC18,302$299K0.03%+3,28713F-HRTimeline
Jain Global LLC17,131$280K<0.01%new13F-HRTimeline
Creative Planningin group Creative Planning16,916$276K<0.01%new13F-HRTimelineGroup
ELEVATION POINT WEALTH PARTNERS, LLC16,389$267K<0.01%+24113F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC16,243$265K<0.01%new13F-HRTimelineGroup
INCEPTIONR LLC15,306$250K0.06%+2,97113F-HRTimeline
Police & Firemen's Retirement System of…13,327$217K<0.01%+2,74213F-HRTimeline
Jupiter Topco LLCin group Janus Henderson12,782$209K<0.01%13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND12,135$198K<0.01%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …11,841$193K<0.01%+1,23013F-HRTimelineGroup
Dynamic Technology Lab Private Ltd11,709$191K0.04%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM11,577$189K<0.01%+25513F-HRTimeline
Cornerstone Investment Partners, LLC11,299$184K0.01%-54213F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC11,208$183K<0.01%+11713F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC10,497$171K<0.01%new13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…10,330$169K<0.01%013F-HRTimeline
KLP KAPITALFORVALTNING AS8,800$144K<0.01%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC8,045$131K<0.01%+7,76413F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS7,155$117K<0.01%-2,89013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA6,582$107K<0.01%+6,19113F-HRTimelineGroup
Arax Advisory Partners5,409$88.3K<0.01%+5,31613F-HRTimeline
ANTIPODES PARTNERS Ltd4,965$81K<0.01%-59913F-HRTimeline
Aquatic Capital Management LLC4,874$79.5K<0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…3,992$65.1K<0.01%+81913F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co3,880$63K<0.01%013F-HRTimelineGroup
FMR LLCin group FMR LLC3,173$51.8K<0.01%+1,10713F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,854$46.6K<0.01%-28913F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,719$44.4K<0.01%-27513F-HRTimelineGroup
Global Retirement Partners, LLC2,644$43.1K<0.01%13F-HRTimeline
State of Alaska, Department of Revenue2,687$43K<0.01%013F-HRTimeline
Larson Financial Group LLC2,616$42.7K<0.01%+11613F-HRTimeline
Versant Capital Management, Inc1,749$28.5K<0.01%+88713F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,503$24.5K<0.01%-1613F-HRTimelineGroup
Integrated Wealth Concepts LLC1,008$16.5K<0.01%new13F-HRTimeline
Quantbot Technologies LP982$16K<0.01%new13F-HRTimeline
MCF Advisors LLC778$12.7K<0.01%+27913F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …649$10.6K<0.01%-21213F-HRTimelineGroup
Allworth Financial LP598$9.76K<0.01%+46413F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP550$9.53K<0.01%-3313F-HRTimelineGroup
Caitong International Asset Management …528$8.62K<0.01%+47113F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC515$8K<0.01%-8,86013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC489$7.98K<0.01%013F-HRTimeline
Nykredit A/Sin group Nykredit A/S458$7.47K<0.01%13F-HRTimelineGroup
MATHER GROUP, LLC.430$7.02K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…289$4.72K<0.01%+25913F-HRTimelineGroup
Farther Finance Advisors, LLC287$4.69K<0.01%+24213F-HRTimeline
Parallel Advisors, LLC205$3.35K<0.01%-1,54413F-HRTimeline
SBI Securities Co., Ltd.176$2.87K<0.01%013F-HRTimeline
SIGNATUREFD, LLC175$2.86K<0.01%new13F-HRTimeline
Quarry LP169$2.76K<0.01%+7013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.166$2.71K<0.01%-9613F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…165$2.69K<0.01%-18413F-HRTimelineGroup
Essential Partners LLC163$2.66K<0.01%+11413F-HRTimeline
ROTHSCHILD INVESTMENT LLC157$2.56K<0.01%+11313F-HRTimeline
Fortitude Family Office, LLC136$2.22K<0.01%new13F-HRTimeline
GAMMA Investing LLC135$2.2K<0.01%-7013F-HRTimeline
SJS Investment Consulting Inc.95$1.55K<0.01%+9313F-HRTimeline
SIMPLEX TRADING, LLC93$1.52K<0.01%-54913F-HRTimeline
True Wealth Design, LLC76$1.24K<0.01%+7013F-HRTimeline
Covestor Ltd40$1K<0.01%+3413F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…61$996<0.01%-22713F-HRTimelineGroup
Basecamp Wealth Advisors LLC57$930<0.01%+4713F-HRTimeline
Clearstead Advisors, LLC25$409<0.01%new13F-HRTimeline
Smartleaf Asset Management LLC16$270<0.01%013F-HRTimeline
Silver Grove Financial Group, Inc.13$212<0.01%new13F-HRTimeline
IFP Advisors, Inc7$114<0.01%-1113F-HRTimeline
JPL Wealth Management, LLC4$66<0.01%new13F-HRTimeline

Events

  • PISETSKY MICHAEL A. sold 3,133 SIBN shares on 2026-10-02, Form 4 filed 2026-10-06. 0001754765-26-000007

    Accepted , ingested

  • Maheshwari Anshul sold 5,049 SIBN shares between 2026-10-02 and 2026-10-05, Form 4 filed 2026-10-06. 0001853089-26-000009

    Accepted , ingested