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Disclosery

SIBN SI BONE INC

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COM (common), issuer CIK 1459839

157 managers (159 13F filers) reported a position in SIBN shares at 2025-03-31, 40,457,810 shares in all. 33 filers opened a position and 18 filers sold out during the quarter.

Managers
157
13F filers
159
New
33
Added
58
Reduced
38
Sold out
18
Shares held by filers
40,457,810

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, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, 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
BlackRock, Inc.in group BlackRock, Inc.3,729,481$52.3M<0.01%-104,84413F-HRTimelineGroup
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC3,442,853$48.3M1.16%013F-HRTimelineGroup
BROWN ADVISORY INCin group BROWN ADVISORY INC3,187,398$44.7M0.06%-453,04713F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC2,642,322$37.1M0.02%+264,25413F-HRTimelineGroup
Champlain Investment Partners, LLC2,595,731$36.4M0.26%-125,09313F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC2,444,159$34.3M<0.01%+35,34913F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC1,623,653$22.8M0.16%-330,15313F-HRTimeline
First Light Asset Management, LLC1,612,408$22.6M2.58%+475,42613F-HRTimeline
Granahan Investment Management, LLC1,432,701$20.1M1%-201,86513F-HRTimeline
Nuveen, LLCin group TIAA1,326,100$18.6M0.01%13F-HRTimelineGroup
PARADIGM CAPITAL MANAGEMENT INC/NY1,275,455$17.9M0.99%-110,57613F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,081,136$15.2M<0.01%-35,23013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC962,087$13.5M<0.01%+28,19613F-HRTimelineGroup
Bellevue Group AGin group Bellevue Group AG872,991$12.2M0.27%-7,98813F-HRTimelineGroup
Impax Asset Management Group plcin group Impax Asset Management Group …766,761$10.8M0.06%013F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC631,568$8.86M0.01%+224,19013F-HRTimeline
Holocene Advisors, LP585,311$8.21M0.02%013F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.532,712$7.47M0.34%-308,33313F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…493,753$6.93M<0.01%-10,93413F-HRTimelineGroup
Pier Capital, LLC464,721$6.52M1.09%-8,40213F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP413,790$5.81M<0.01%+4,66813F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC379,757$5.33M<0.01%+83,91913F-HR/ATimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP369,011$5.18M0.01%+104,48813F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO340,813$4.78M<0.01%+60,36013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP324,024$4.55M<0.01%-30,81113F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co320,859$4.5M<0.01%-40413F-HR/ATimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…307,738$4.32M0.01%+122,29013F-HRTimelineGroup
Divisadero Street Capital Management, LPin group Divisadero Street Capital Man…288,428$4.05M0.47%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY273,617$3.84M<0.01%+11,12813F-HRTimelineGroup
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …255,000$3.58M0.06%+85,00013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/232,188$3.26M<0.01%+93,27313F-HRTimelineGroup
Parkman Healthcare Partners LLC231,109$3.24M0.38%+14,50913F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC229,553$3.22M<0.01%new13F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC213,100$2.99M<0.01%+101,70013F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding212,042$2.97M+56,392Timeline
ESSEX INVESTMENT MANAGEMENT CO LLC207,900$2.92M0.61%-26013F-HRTimeline
Kent Lake PR LLC201,780$2.83M1.31%-591,68713F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…201,758$2.83M<0.01%+178,44213F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding170,481$2.39M-60,754Timeline
Lisanti Capital Growth, LLC168,525$2.36M0.7%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC145,533$2.04M<0.01%-76,15913F-HRTimelineGroup
Allianz Asset Management GmbHin group Allianz SE133,899$1.88M<0.01%+4,28813F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC129,567$1.82M<0.01%new13F-HR/ATimelineGroup
VELA Investment Management, LLC122,671$1.72M0.59%013F-HRTimeline
Trexquant Investment LP115,114$1.62M0.02%+27,33113F-HRTimeline
ROYCE & ASSOCIATES LP110,032$1.54M0.02%+3213F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp108,977$1.53M<0.01%-2,22913F-HRTimelineGroup
Bullseye Asset Management LLC105,883$1.49M0.8%013F-HRTimeline
Legato Capital Management LLC99,356$1.39M0.19%+36,64913F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC87,002$1.22M<0.01%-91813F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC86,787$1.22M<0.01%+17,94813F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC80,910$1.14M0.01%new13F-HRTimelineGroup
Qube Research & Technologies Ltd75,695$1.06M<0.01%+65,65613F-HRTimeline
Swiss National Bank72,400$1.02M<0.01%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC71,012$996K<0.01%-28,20013F-HR/ATimelineGroup
Sterling Capital Management LLC68,306$958K0.01%-52,48913F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC65,462$918K<0.01%new13F-HRTimelineGroup
RHUMBLINE ADVISERS59,721$838K<0.01%+2,10013F-HR/ATimeline
ExodusPoint Capital Management, LP58,135$816K0.01%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.55,750$782K<0.01%013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO51,697$725K<0.01%-6,45413F-HR/ATimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS51,568$723K<0.01%-50,98813F-HRTimelineGroup
Semanteon Capital Management, LP49,581$696K0.38%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…49,417$693K<0.01%+25,21513F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …48,714$683K<0.01%new13F-HRTimelineGroup
Verition Fund Management LLC42,551$597K<0.01%+32,10013F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC42,115$591K<0.01%-47713F-HRTimelineGroup
Schonfeld Strategic Advisors LLC39,969$561K<0.01%+9,56913F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC37,465$526K<0.01%+5,40513F-HR/ATimelineGroup
AlphaQuest LLC37,426$525K0.06%+25,76413F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc36,515$512K<0.01%013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…35,399$497K<0.01%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC33,608$472K<0.01%+10,99213F-HRTimeline
CITIGROUP INCin group CITIGROUP INC33,431$469K<0.01%-1,57013F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/32,711$459K<0.01%+96913F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\32,583$457K<0.01%-3,68513F-HRTimelineGroup
Graham Capital Management, L.P.32,125$451K0.01%-3,36213F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC31,521$442K<0.01%+24813F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.31,448$441K<0.01%+14,24513F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management31,166$437K<0.01%new13F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC30,818$432K<0.01%+6,52613F-HR/ATimelineGroup
Aquatic Capital Management LLC28,945$406K0.01%+16,81913F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC28,727$403K<0.01%new13F-HRTimelineGroup
DIVERSIFIED TRUST CO27,160$381K0.01%013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources26,790$376K<0.01%+6,50313F-HRTimelineGroup
Campbell & CO Investment Adviser LLC26,659$374K0.03%+2,74913F-HRTimeline
Manchester Capital Management LLC25,107$352K0.04%013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…24,426$343K<0.01%+1,05313F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…24,108$338K<0.01%-3,31313F-HRTimelineGroup
Charter Oak Capital Management, LLC24,003$337K0.03%new13F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson22,582$317K<0.01%013F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP22,445$315K0.01%new13F-HRTimeline
Man Group plcin group Man Group plc21,567$303K<0.01%+6,11313F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN21,388$300K<0.01%+66413F-HRTimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.20,178$283K<0.01%-29913F-HRTimelineGroup
Centiva Capital, LP20,067$282K0.02%new13F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC19,661$276K<0.01%+4,16113F-HRTimelineGroup
Integrated Quantitative Investments LLC19,300$271K0.13%new13F-HRTimeline
HighMark Wealth Management LLC19,000$267K0.16%013F-HRTimeline
BAILARD, INC.18,415$258K0.01%013F-HRTimeline
TUDOR INVESTMENT CORP ET AL17,224$242K<0.01%-71,80713F-HRTimeline
Virtus Investment Advisers, LLCgroup of 2 filers holding17,184$241K+3,234Timeline
Dynamic Technology Lab Private Ltd16,015$225K0.03%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV15,014$211K<0.01%+1413F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …14,885$209K<0.01%-30213F-HRTimelineGroup
EntryPoint Capital, LLC14,787$207K0.09%+2,61313F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC14,564$204K0.02%new13F-HR/ATimeline
Zurcher Kantonalbank (Zurich Cantonalba…13,436$189K<0.01%013F-HRTimeline
Engineers Gate Manager LP13,369$188K<0.01%new13F-HRTimeline
SG Americas Securities, LLC12,851$180K<0.01%-7,20313F-HRTimeline
SHERBROOKE PARK ADVISERS LLC12,729$179K0.08%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP12,669$178K0.02%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND12,135$170K<0.01%013F-HR/ATimeline
Y-Intercept (Hong Kong) Ltd11,535$162K0.01%new13F-HRTimeline
Quantbot Technologies LP11,286$158K0.01%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM10,815$152K<0.01%-8313F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC10,516$148K<0.01%new13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…10,330$145K<0.01%013F-HRTimeline
HRT FINANCIAL LP10,243$143K<0.01%-1,67513F-HRTimeline
Police & Firemen's Retirement System of…8,392$118K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA8,037$113K<0.01%+5,44413F-HR/ATimelineGroup
KLP KAPITALFORVALTNING AS6,900$96.8K<0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…4,118$57.8K<0.01%013F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co3,880$54K<0.01%013F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.3,700$48.3K<0.01%+10013F-HRTimelineGroup
GROUP ONE TRADING LLC3,307$46.4K<0.01%new13F-HRTimeline
Larson Financial Group LLC2,500$35.1K<0.01%013F-HRTimeline
FMR LLCin group FMR LLC2,477$34.8K<0.01%+57613F-HRTimelineGroup
ANTIPODES PARTNERS Ltd2,394$33.6K<0.01%new13F-HRTimeline
Amundiin group Amundi2,224$30.2K<0.01%-1113F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,639$23K<0.01%-1,96613F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,500$21K<0.01%+49413F-HRTimelineGroup
AMALGAMATED BANK1,357$19K<0.01%013F-HRTimeline
Quarry LP760$10.7K<0.01%+14413F-HRTimeline
Versant Capital Management, Inc587$8.24K<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC554$8K<0.01%+31413F-HRTimelineGroup
Global Financial Private Client, LLC410$5.75K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…298$4.18K<0.01%-63013F-HRTimelineGroup
GAMMA Investing LLC277$3.89K<0.01%+25813F-HR/ATimeline
COMERICA BANK263$3.69K<0.01%-1,95613F-HRTimeline
Caitong International Asset Management …246$3.45K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.203$2.85K<0.01%+3113F-HRTimeline
Aster Capital Management (DIFC) Ltd134$2.43K<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC172$2.41K<0.01%+6313F-HRTimeline
Arax Advisory Partners119$1.67K<0.01%013F-HRTimeline
Wilmington Savings Fund Society, FSB111$1.56K<0.01%+2513F-HRTimeline
ROTHSCHILD INVESTMENT LLC105$1.47K<0.01%+7513F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…81$1.14K<0.01%+5913F-HRTimelineGroup
Parallel Advisors, LLC27$379<0.01%+2013F-HRTimeline
Farther Finance Advisors, LLC27$379<0.01%013F-HRTimeline
Stephens Consulting, LLC25$351<0.01%new13F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC24$337<0.01%new13F-HRTimeline
Smartleaf Asset Management LLC11$154<0.01%013F-HRTimeline
Lindbrook Capital, LLC10$140<0.01%new13F-HRTimeline
True Wealth Design, LLC8$113<0.01%new13F-HRTimeline
Covestor Ltd4$00%013F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

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