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Disclosery

SIBN SI BONE INC

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COM (common), issuer CIK 1459839

176 managers (179 13F filers) reported a position in SIBN shares at 2025-06-30, 40,858,916 shares in all. 37 filers opened a position and 17 filers sold out during the quarter.

Managers
176
13F filers
179
New
37
Added
59
Reduced
56
Sold out
17
Shares held by filers
40,858,916

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 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
BlackRock, Inc.in group BlackRock, Inc.3,469,501$65.3M<0.01%-259,98013F-HRTimelineGroup
BROWN ADVISORY INCin group BROWN ADVISORY INC2,912,976$54.8M0.07%-274,42213F-HRTimelineGroup
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC2,578,979$48.5M1.22%-863,87413F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC2,448,540$46.1M<0.01%+4,38113F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC2,316,424$43.6M0.02%-325,89813F-HRTimelineGroup
Champlain Investment Partners, LLC2,140,074$40.3M0.28%-455,65713F-HRTimeline
First Light Asset Management, LLC1,751,001$33M4.27%+138,59313F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC1,480,951$27.9M0.19%-142,70213F-HRTimeline
Granahan Investment Management, LLC1,264,327$23.8M0.97%-168,37413F-HRTimeline
Nuveen, LLCin group TIAA1,205,603$22.7M0.01%-120,49713F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,028,075$19.3M<0.01%-53,06113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC912,139$17.2M<0.01%-49,94813F-HRTimelineGroup
Impax Asset Management Group plcin group Impax Asset Management Group …691,761$13M0.07%-75,00013F-HRTimelineGroup
PARADIGM CAPITAL MANAGEMENT INC/NY670,531$12.6M0.62%-604,92413F-HRTimeline
Holocene Advisors, LP585,311$11M0.03%013F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.573,705$10.8M0.45%+40,99313F-HRTimeline
Bellevue Group AGin group Bellevue Group AG540,112$10.2M0.22%-332,87913F-HRTimelineGroup
Pier Capital, LLC498,035$9.37M1.43%+33,31413F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…488,369$9.19M<0.01%-5,38413F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC477,544$8.99M<0.01%+97,78713F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP436,213$8.21M0.01%+67,20213F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC432,368$8.14M0.01%-199,20013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC419,700$7.9M0.01%+206,60013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC399,515$7.52M0.01%+253,98213F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP367,766$6.92M<0.01%-46,02413F-HRTimelineGroup
Parkman Healthcare Partners LLC362,008$6.81M0.79%+130,89913F-HRTimeline
First Eagle Investment Management, LLCin group First Eagle Investment Manage…354,538$6.67M0.01%+46,80013F-HRTimelineGroup
PEREGRINE CAPITAL MANAGEMENT LLC354,112$6.66M0.2%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.343,490$6.46M0.01%new13F-HRTimelineGroup
Divisadero Street Capital Management, LPin group Divisadero Street Capital Man…339,791$6.39M0.43%+51,36313F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC337,768$6.36M0.01%+108,21513F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY317,962$5.98M<0.01%+44,34513F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co317,565$5.98M<0.01%-3,29413F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP303,332$5.71M<0.01%-20,69213F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding282,277$5.31M+70,235Timeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO273,407$5.15M<0.01%-67,40613F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding263,894$4.97M+93,413Timeline
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …259,000$4.87M0.07%+4,00013F-HRTimelineGroup
NEXT CENTURY GROWTH INVESTORS LLC256,345$4.82M0.37%new13F-HRTimeline
TUDOR INVESTMENT CORP ET AL256,064$4.82M0.04%+238,84013F-HRTimeline
Trexquant Investment LP255,714$4.81M0.05%+140,60013F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.250,900$4.72M0.01%new13F-HRTimelineGroup
Qube Research & Technologies Ltd249,223$4.69M0.01%+173,52813F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS248,660$4.68M<0.01%+197,09213F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…240,477$4.53M0.01%+38,71913F-HRTimelineGroup
Cubist Systematic Strategies, LLC216,729$4.08M0.04%new13F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC206,408$3.88M0.71%-1,49213F-HRTimeline
Kent Lake PR LLC206,245$3.88M1.71%+4,46513F-HRTimeline
ALGERT GLOBAL LLC203,019$3.82M0.08%new13F-HR/ATimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC152,688$2.87M0.01%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/141,452$2.66M<0.01%-90,73613F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC130,197$2.45M<0.01%+63013F-HRTimelineGroup
VELA Investment Management, LLC126,174$2.37M0.71%+3,50313F-HRTimeline
Schonfeld Strategic Advisors LLC120,628$2.27M0.02%+80,65913F-HRTimeline
ROYCE & ASSOCIATES LP110,032$2.07M0.02%013F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC106,272$2M0.02%new13F-HR/ATimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp106,042$2M<0.01%-2,93513F-HRTimelineGroup
Bullseye Asset Management LLC105,883$1.99M0.99%013F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management104,838$1.97M<0.01%+73,67213F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC103,903$1.96M<0.01%+32,89113F-HR/ATimelineGroup
Lisanti Capital Growth, LLC102,545$1.93M0.53%-65,98013F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD99,758$1.88M<0.01%new13F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO97,345$1.83M<0.01%+45,64813F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC96,293$1.81M<0.01%+9,29113F-HRTimelineGroup
ExodusPoint Capital Management, LP95,703$1.8M0.02%+37,56813F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC93,524$1.76M<0.01%+6,73713F-HRTimelineGroup
Engineers Gate Manager LP91,530$1.72M0.02%+78,16113F-HRTimeline
Legato Capital Management LLC87,911$1.65M0.2%-11,44513F-HRTimeline
PDT Partners, LLC81,916$1.54M0.09%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding77,840$1.46M+28,423Timeline
Calamos Advisors LLCin group Calamos Advisors LLC75,203$1.42M0.01%+9,74113F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…74,535$1.4M<0.01%new13F-HRTimeline
Swiss National Bank72,400$1.36M<0.01%013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC60,639$1.14M<0.01%+23,17413F-HR/ATimelineGroup
Sterling Capital Management LLC59,009$1.11M0.02%-9,29713F-HR/ATimeline
RHUMBLINE ADVISERS57,859$1.09M<0.01%-1,86213F-HRTimeline
ALLIANCEBERNSTEIN L.P.55,750$1.05M<0.01%013F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…53,307$1M0.01%new13F-HRTimelineGroup
Aquatic Capital Management LLC52,140$981K0.02%+23,19513F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC51,924$977K<0.01%+23,19713F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …48,714$917K<0.01%013F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC48,383$911K<0.01%+16,86213F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc42,403$798K<0.01%+5,88813F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.39,566$745K<0.01%+8,11813F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP38,573$726K0.05%+25,90413F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC37,105$698K<0.01%-5,01013F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC36,515$687K0.01%-44,39513F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…34,742$654K<0.01%-65713F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/34,490$650K<0.01%+1,77913F-HRTimeline
Quantbot Technologies LP33,865$637K0.02%+22,57913F-HRTimeline
Palumbo Wealth Management LLC30,649$577K0.18%new13F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC30,133$567K<0.01%-68513F-HRTimelineGroup
Petrus Trust Company, LTA29,600$557K0.06%new13F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.27,940$526K0.09%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\27,060$509K<0.01%-5,52313F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources26,790$504K<0.01%013F-HRTimelineGroup
Manchester Capital Management LLC25,107$473K0.06%013F-HRTimeline
HighMark Wealth Management LLC24,600$463K0.23%+5,60013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…24,108$454K<0.01%013F-HRTimelineGroup
Charter Oak Capital Management, LLC24,003$452K0.04%013F-HRTimeline
DIVERSIFIED TRUST CO23,835$449K0.01%-3,32513F-HRTimeline
Graham Capital Management, L.P.23,830$448K0.01%-8,29513F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC22,811$425K<0.01%new13F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…20,807$392K<0.01%-3,61913F-HRTimelineGroup
Verition Fund Management LLC20,454$385K<0.01%-22,09713F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN20,322$382K<0.01%-1,06613F-HRTimelineGroup
Centiva Capital, LP20,303$382K0.03%+23613F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE20,300$382K<0.01%-113,59913F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd19,817$373K0.02%new13F-HRTimelineGroup
AlphaQuest LLC19,345$364K0.04%-18,08113F-HRTimeline
Integrated Quantitative Investments LLC19,300$363K0.11%013F-HRTimeline
Y-Intercept (Hong Kong) Ltd19,047$358K0.01%+7,51213F-HRTimeline
CITIGROUP INCin group CITIGROUP INC17,723$334K<0.01%-15,70813F-HRTimelineGroup
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…17,184$323K0.2%013F-HR/ATimelineGroup
INTECH INVESTMENT MANAGEMENT LLC17,073$321K<0.01%-16,53513F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP16,771$316K0.04%new13F-HRTimeline
AXQ CAPITAL, LP15,390$290K0.09%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV15,142$285K<0.01%+12813F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC14,836$279K0.02%+27213F-HR/ATimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …13,977$263K<0.01%-90813F-HRTimelineGroup
EntryPoint Capital, LLC13,827$260K0.13%-96013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…13,436$253K<0.01%013F-HRTimeline
BAILARD, INC.13,240$249K0.01%-5,17513F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson12,782$241K<0.01%-9,80013F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND12,135$228K<0.01%013F-HR/ATimeline
ARIZONA STATE RETIREMENT SYSTEM11,129$209K<0.01%+31413F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…10,330$194K<0.01%013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC10,244$193K<0.01%-9,41713F-HRTimelineGroup
Corton Capital Inc.10,069$189K0.22%new13F-HRTimeline
Police & Firemen's Retirement System of…8,719$164K<0.01%+32713F-HRTimeline
State of Tennessee, Department of Treas…7,295$137K<0.01%new13F-HRTimeline
KLP KAPITALFORVALTNING AS6,900$130K<0.01%013F-HRTimeline
SG Americas Securities, LLC6,007$113K<0.01%-6,84413F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…4,897$92.2K<0.01%+3,25813F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA4,456$83K<0.01%-3,58113F-HR/ATimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…4,118$77.5K<0.01%013F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co3,880$73K<0.01%013F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.3,800$71.5K<0.01%+10013F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD3,600$67.8K<0.01%new13F-HRTimeline
Point72 (DIFC) Ltd2,925$55K<0.01%new13F-HRTimeline
State of Wyoming2,908$54.7K0.01%new13F-HRTimeline
Larson Financial Group LLC2,500$47K<0.01%013F-HRTimeline
FMR LLCin group FMR LLC2,238$42.1K<0.01%-23913F-HRTimelineGroup
Caption Management, LLC1,500$28.2K<0.01%new13F-HRTimeline
AMALGAMATED BANK1,357$26K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,000$18.8K<0.01%-50013F-HR/ATimelineGroup
Versant Capital Management, Inc929$17.5K<0.01%+34213F-HRTimeline
CWM, LLCin group CWM, LLC926$17K<0.01%+37213F-HRTimelineGroup
Point72 Asia (Singapore) Pte. Ltd.893$16.8K<0.01%new13F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.635$12K<0.01%new13F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC592$11.1K<0.01%+42013F-HRTimeline
Quarry LP505$9.5K<0.01%-25513F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …400$8K<0.01%new13F-HRTimelineGroup
MCF Advisors LLC325$6.12K<0.01%new13F-HRTimeline
COMERICA BANK280$5.27K<0.01%+1713F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…279$5.25K<0.01%-1913F-HRTimelineGroup
GAMMA Investing LLC277$5.21K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.203$3.82K<0.01%013F-HRTimeline
Fortitude Family Office, LLC191$3.6K<0.01%new13F-HRTimeline
Caitong International Asset Management …128$2.41K<0.01%-11813F-HRTimeline
Arax Advisory Partners119$2.24K<0.01%013F-HRTimeline
Wilmington Savings Fund Society, FSB111$2.09K<0.01%013F-HRTimeline
Brooklyn Investment Group101$1.9K<0.01%new13F-HR/ATimeline
SIGNATUREFD, LLC82$1.54K<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…71$1.34K<0.01%-1013F-HRTimelineGroup
IFP Advisors, Inc65$1.22K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC60$1.13K<0.01%-4513F-HRTimeline
Essential Partners LLC48$903<0.01%13F-HRTimeline
Parkside Financial Bank & Trust35$659<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC27$508<0.01%013F-HRTimeline
True Wealth Design, LLC10$189<0.01%+213F-HRTimeline
Parallel Advisors, LLC7$132<0.01%-2013F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC5$76<0.01%new13F-HRTimeline
Allworth Financial LP3$57<0.01%new13F-HRTimeline
Covestor Ltd16$00%+1213F-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