13F

Stock

SI-BONE, Inc.

SIBN · held by 179 managers

Reported value

$538.5M

Holders

179

+25 new · −32 exited

Holders’ est. mark

−$238M

Price effect on 148 books still in the name

Largest holder

$67.6M

First Light Asset Management, LLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
First Light Asset Management, LLC5.35M$67.6M−$35.7MCut−$31.6M
BlackRock, Inc.3.43M$43.3M−$24.3MCut−$25.5M
AMERICAN CENTURY COMPANIES INC2.51M$31.7M−$16.3MCut−$13.7M
BROWN ADVISORY INC2.12M$26.8M−$15MCut−$21.7M
CADIAN CAPITAL MANAGEMENT, LP1.89M$23.8M−$8.3MAdded$744.7K
VANGUARD CAPITAL MANAGEMENT LLC1.76M$22.3MHeld
Granahan Investment Management, LLC1.74M$22M−$6.24MAdded$4.61M
Impax Asset Management Group plc1.43M$18M−$8.51MCut−$5.67M
Nuveen, LLC1.29M$16.2M−$9.11MCut−$11.8M
SILVERCREST ASSET MANAGEMENT GROUP LLC1.24M$15.7M−$8.82MCut−$11.6M
State Street1.13M$14.3M−$7.13MCut−$5.55M
PARADIGM CAPITAL MANAGEMENT INC/NY1.13M$14.2M−$3.74MAdded$3.81M
GILDER GAGNON HOWE & CO LLC1.05M$13.2M−$2.93MAdded$5.08M
GEODE CAPITAL MANAGEMENT, LLC951.7K$12M−$6.53MCut−$6.15M
Champlain Investment Partners, LLC877.6K$11.1M−$6.22MCut−$10.9M
Point72 Asset Management, L.P.840.3K$10.6M−$5.29MCut−$4.1M
WELLINGTON MANAGEMENT GROUP LLP772.6K$9.76M−$5.48MCut−$6.46M
MORGAN STANLEY712.5K$9M−$1.45MAdded$4.96M
First Eagle Investment Management, LLC638.9K$8.07M−$3.81MCut−$2.53M
GOLDMAN SACHS GROUP INC622.4K$7.86M−$4.41MCut−$5.47M
DIMENSIONAL FUND ADVISORS LP618.9K$7.82M−$3.1MCut−$791.4K
Pier Capital, LLC476.8K$6.02M−$3.38MCut−$3.55M
Renaissance Technologies472.6K$5.97M−$1.66MAdded$1.35M
PEREGRINE CAPITAL MANAGEMENT LLC428.1K$5.41M−$2.69MCut−$2.06M
BANK OF AMERICA CORP /DE/419.5K$5.3M−$2.74MCut−$2.31M
VANGUARD PORTFOLIO MANAGEMENT LLC413.5K$5.22MHeld
NEXT CENTURY GROWTH INVESTORS LLC384K$4.85M−$1.01MAdded$2.05M
Parkman Healthcare Partners LLC373.6K$4.72M−$2.65MCut−$2.66M
Qube Research & Technologies Ltd371.5K$4.69M−$1.63MAdded$161.5K
ROYCE & ASSOCIATES LP371.1K$4.69M−$2.1MCut−$1.15M
MILLENNIUM MANAGEMENT LLC369.3K$4.66M−$761.7KAdded$2.55M
NORTHERN TRUST CORP358.3K$4.53M−$2.51MCut−$2.47M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC315.5K$3.98M−$2.24MCut−$2.36M
TOCQUEVILLE ASSET MANAGEMENT L.P.304K$3.84M−$2.16MCut−$2.16M
SEI INVESTMENTS CO284.8K$3.6M−$1.21MAdded$240.6K
VANGUARD FIDUCIARY TRUST CO274.7K$3.47MHeld
Assenagon Asset Management S.A.224K$2.83M−$1.59MCut−$1.61M
ESSEX INVESTMENT MANAGEMENT CO LLC212.5K$2.68M−$1.48MCut−$1.43M
D. E. Shaw & Co., Inc.189K$2.39M−$1.34MCut−$5.58M
Citadel188.2K$2.38M−$1.33MCut−$3.74M
VELA Investment Management, LLC187.2K$2.36M−$995.5KCut−$405.1K
MARSHALL WACE, LLP168.1K$2.12M−$1.19MCut−$4.5M
HighMark Wealth Management LLC159.8K$2.02M−$1.13MCut−$1.13M
VICTORY CAPITAL MANAGEMENT INC152K$1.92M−$1.08MCut−$1.26M
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.138.2K$1.75M−$742.9KCut−$320K
TUDOR INVESTMENT CORP ET AL130.1K$1.64M−$922.5KCut−$3.48M
Russell Investments Group, Ltd.122.8K$1.55M−$870.7KCut−$2.07M
JPMORGAN CHASE & CO125.1K$1.54M−$930.7KCut−$2.23M
LAZARD ASSET MANAGEMENT LLC102.5K$1.29M−$726.7KCut−$793K
Bank of New York Mellon Corp100.6K$1.27M−$713.6KCut−$766.8K
Cinctive Capital Management LP95.5K$1.21M−$315.7KAdded$328.6K
Engineers Gate Manager LP94.9K$1.2M−$646KCut−$598K
Trexquant Investment LP89.3K$1.13M−$632.8KCut−$1.1M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC87.3K$1.1M−$607.4KCut−$587.1K
Squarepoint Ops LLC84.2K$1.06M−$596.8KCut−$2.21M
XTX Topco Ltd83.2K$1.05MNew
Man Group plc82.8K$1.05M−$346.8KAdded$81.3K
NANO CAP NEW MILLENNIUM GROWTH FUND L P82.5K$1.04M−$301.3KAdded$203.9K
Swiss National Bank80.9K$1.02M−$573.6KCut−$573.6K
Caption Management, LLC75K$947.3K−$2.99KAdded$938.9K
Universal- Beteiligungs- und Servicegesellschaft mbH74.2K$937.5K−$526.3KCut−$1.1M
CITIGROUP INC71.6K$904.4K−$507.7KCut−$1.27M
PRINCIPAL FINANCIAL GROUP INC70K$884.4K−$405.1KCut−$242.2K
Legato Capital Management LLC66.6K$841.1K−$472.2KCut−$906K
TWO SIGMA INVESTMENTS, LP58.1K$734.4K−$412.3KCut−$4.21M
Icahn Capital57.7K$728.8K−$150.7KAdded$309.5K
ALLIANCEBERNSTEIN L.P.35.8K$705K$0Held
Invesco Ltd.55.5K$701.3K−$393.7KCut−$397.4K
Susquehanna Portfolio Strategies, LLC54K$682.5K−$383.2KCut−$1.4M
RAYMOND JAMES FINANCIAL INC50.4K$636K−$357KCut−$716.2K
UBS Group AG48.3K$609.4K−$342.1KCut−$1.46M
RHUMBLINE ADVISERS46.6K$589.1K−$330.7KCut−$348.6K
Sterling Capital Management LLC45K$568.2K−$319KCut−$1.05M
BARCLAYS PLC43.6K$550.2K−$308.9KCut−$1.47M
Brevan Howard Capital Management LP43.1K$544.9KNew
Penn Capital Management Company, LLC40.6K$512.4K−$203.5KCut−$53.5K
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM39.3K$495.9K−$278.4KCut−$284K
Hilton Head Capital Partners, LLC38K$480.2K−$269.6KCut−$269.6K
D.A. DAVIDSON & CO.36.9K$465.8K−$247.4KCut−$222.2K
DEUTSCHE BANK AG\36.8K$464.9K−$239.5KCut−$201.3K
Palumbo Wealth Management LLC35.5K$448.8K−$251.9KCut−$378.6K
Perpetual Ltd31.8K$401.7K−$210.9KCut−$184.8K
Legal & General Group Plc31.5K$398.2K−$223.5KCut−$404.5K
OP Asset Management Ltd31K$391.3KNew
Quantinno Capital Management LP29.5K$372.3K−$132.1KAdded$4.95K
DRW Securities, LLC25.8K$326.4KNew
VANGUARD ASSET MANAGEMENT, Ltd25.6K$324KHeld
VOYA INVESTMENT MANAGEMENT LLC25.1K$317.6K−$178.3KCut−$182K
Manchester Capital Management LLC25.1K$317.1K−$178KCut−$178K
DIVERSIFIED TRUST CO24.3K$307.4K−$155.7KCut−$125.7K
Charter Oak Capital Management, LLC24K$303.2K−$170.2KCut−$170.2K
MetLife Investment Management, LLC23.8K$300.9K−$168.9KCut−$174.5K
FRANKLIN RESOURCES INC22.5K$284.2K−$159.5KCut−$160.1K
Zurcher Kantonalbank (Zurich Cantonalbank)20K$253.1K−$117KCut−$72.3K
Corient Private Wealth LLC20K$252.7KNew
HSBC HOLDINGS PLC18.8K$238.3K−$132.9KCut−$241.3K
Y-Intercept (Hong Kong) Ltd18.3K$231.6K−$130KCut−$471.7K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.18.1K$228.3K−$126.8KCut−$124.2K
SUSQUEHANNA INTERNATIONAL GROUP, LLP18.1K$228.2KNew
R Squared Ltd16.6K$209.2K−$117.5KCut−$178.6K
ELEVATION POINT WEALTH PARTNERS, LLC16.1K$203.9KNew
LVW Advisors, LLC15K$189.6KNew
Stonepine Capital Management, LLC15K$189KNew
Vanguard Global Advisers, LLC14.9K$188.4KHeld
RWC Asset Management LLP14.7K$185.8KNew
WELLS FARGO & COMPANY/MN14.6K$184.7K−$103.7KCut−$658.9K
JANUS HENDERSON GROUP PLC12.8K$161.5K−$90.6KCut−$90.6K
ADAR1 Capital Management, LLC12.6K$158.9KNew
INCEPTIONR LLC12.3K$155.8KNew
NEW YORK STATE COMMON RETIREMENT FUND12.1K$153.3K−$86KCut−$86K
Cornerstone Investment Partners, LLC11.8K$149.6KNew
MERCER GLOBAL ADVISORS INC /ADV11.8K$148.6K−$83.4KCut−$87.4K
ARIZONA STATE RETIREMENT SYSTEM11.3K$143K−$80.3KCut−$83K
AXQ CAPITAL, LP11.3K$142.2KNew
INTECH INVESTMENT MANAGEMENT LLC11.1K$140.1K−$78.6KCut−$126.4K
Vanguard Investments Australia, Ltd.10.9K$138.2KHeld
State of Wyoming10.8K$136.8K−$45KAdded$11.7K
Jump Financial, LLC10.7K$135.1K−$75.9KCut−$1.33M
MANUFACTURERS LIFE INSURANCE COMPANY, THE10.6K$134K−$75.2KCut−$97.4K
Police & Firemen's Retirement System of New Jersey10.6K$133.7K−$75KCut−$75K
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM10.3K$130.5K−$73.2KCut−$73.2K
Vident Advisory, LLC10.3K$129.6KNew
Graham Capital Management, L.P.10.2K$128.3KNew
CANADA PENSION PLAN INVESTMENT BOARD10.1K$127.6K−$14.2KAdded$88.1K
BNP PARIBAS FINANCIAL MARKETS10K$126.9K−$71.2KCut−$3.04M
KLP KAPITALFORVALTNING AS8.8K$111.1K−$62.4KCut−$62.4K
ANTIPODES PARTNERS Ltd5.56K$70.3K−$10.4KAdded$41.3K
CWM, LLC4.7K$59.4K$9.7KAdded$59.4K
Ameritas Investment Partners, Inc.3.17K$40.1K−$22.5KCut−$22.5K
Tower Research Capital LLC (TRC)3.14K$39.7K−$21.1KCut−$19.1K
PNC Financial Services Group, Inc.2.99K$37.8K−$21.2KCut−$47.1K
Larson Financial Group LLC2.5K$31.6K−$17.7KCut−$38.8K
Fidelity2.07K$26.1K−$14.7KCut−$20.2K
Parallel Advisors, LLC1.75K$22.1K−$6.29KAdded$4.6K
OSAIC HOLDINGS, INC.1.52K$19.2K−$7.15KCut−$693
Versant Capital Management, Inc862$10.9K−$6.11KCut−$7.43K
BNP PARIBAS ASSET MANAGEMENT Holding S.A.861$10.9K$7.54KAdded$10.9K
SIMPLEX TRADING, LLC642$8.11K−$4.55KCut−$127.9K
JONES FINANCIAL COMPANIES LLLP583$7.17KNew
MCF Advisors LLC499$6.3K−$1.29KAdded$2.71K
NISA INVESTMENT ADVISORS, LLC489$6.18K−$3.47KCut−$5.5K
MATHER GROUP, LLC.430$5.43KNew
Rockefeller Capital Management L.P.349$4.41K−$496Added$3.03K
ROYAL BANK OF CANADA391$4K−$3.65KCut−$25K
FIFTH THIRD BANCORP288$3.64KNew
LOS ANGELES CAPITAL MANAGEMENT LLC281$3.55K−$708Cut−$107.4K
Optiver Holding B.V.262$3.31K−$610Added$1.61K
HARBOR CAPITAL ADVISORS, INC.246.8K$3.12K−$889Added$646
ALGERT GLOBAL LLC230.4K$2.91K−$1.63KCut−$9.16K
GAMMA Investing LLC205$2.59K−$1.45KCut−$3.21K
SBI Securities Co., Ltd.176$2.22K−$1.25KCut−$1.54K
Bullseye Asset Management LLC142.7K$1.8K−$751Cut−$286
Rachor Investment Advisory Services, LLC135$1.71K−$411Added$562
Allworth Financial LP134$1.69K−$28Added$1.61K
Richardson Capital Management LLC122$1.54KNew
Quarry LP99$1.25K−$702Cut−$23.1K
Arax Advisory Partners93$1.18K−$659Cut−$1.35K
MAI Capital Management72$910New
ACADIAN ASSET MANAGEMENT LLC63.2K$795−$188Added$270
Caitong International Asset Management Co., Ltd57$720−$404Cut−$15.4K
PRICE T ROWE ASSOCIATES INC /MD/49.8K$630−$263Cut−$103
Essential Partners LLC49$619−$42Added$501
Farther Finance Advisors, LLC45$585−$181Added$53
ROTHSCHILD INVESTMENT LLC44$556−$141Added$162
Parkside Financial Bank & Trust35$443−$248Cut−$248
EverSource Wealth Advisors, LLC30$379−$213Cut−$331
US BANCORP \DE\18$227New
IFP Advisors, Inc18$227−$64Added$50
Smartleaf Asset Management LLC16$196New
HRT FINANCIAL LP14.9K$187−$106Cut−$869
BESSEMER GROUP INC9.38K$119−$66Cut−$493
SG Americas Securities, LLC8.19K$103−$59Cut−$289
True Wealth Design, LLC6$76−$15Added$36
CANADA LIFE ASSURANCE Co3.88K$49−$28Cut−$28
Freestone Grove Partners LP3$38New
Sunbelt Securities, Inc.3$38−$7Added$18
State of Alaska, Department of Revenue2.69K$33−$19Cut−$19
SJS Investment Consulting Inc.2$26New
Covestor Ltd6$0$0Held

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.