13F

Stock

Andersen Group Inc.

ANDG · held by 66 managers

Reported value

$425.9M

Holders

66

+17 new · −17 exited

Holders’ est. mark

$11.6M

Price effect on 46 books still in the name

Largest holder

$66.3M

BROWN ADVISORY INC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BROWN ADVISORY INC2.44M$66.3M$1.44MAdded$37M
JPMORGAN CHASE & CO1.86M$47.9M−$301.5KAdded$1.92M
Durable Capital Partners LP1.67M$45.4M$2.12MAdded$2.12M
ROYCE & ASSOCIATES LP1.41M$38.3M$977KAdded$18.4M
J. Goldman & Co LP1.2M$32.6M$1.47MAdded$2.56M
FRANKLIN RESOURCES INC1.13M$30.7M$1.27MAdded$4.88M
BAMCO INC /NY/900.1K$24.5M$635KAdded$11.5M
Driehaus Capital Management LLC560.2K$15.2M$711.5KCut−$2.62M
VANGUARD CAPITAL MANAGEMENT LLC509.8K$13.9MHeld
SEVEN GRAND MANAGERS, LLC500K$13.6M$635KAdded$635K
Telemark Asset Management, LLC500K$13.6M$127KAdded$11M
Citadel380K$10.3M$472.6KAdded$687.3K
Alyeska Investment Group, L.P.225K$6.12M$285.7KCut−$2.31M
Russell Investments Group, Ltd.221.5K$6.02M$65.6KAdded$4.68M
Ghisallo Capital Management LLC200K$5.44M$254KAdded$254K
BlackRock, Inc.191.1K$5.2MNew
ArrowMark Colorado Holdings LLC179.1K$4.87M$227.5KCut−$6.8M
TEACHER RETIREMENT SYSTEM OF TEXAS165K$4.49M$209.5KAdded$209.6K
BURKEHILL GLOBAL MANAGEMENT, LP150K$4.08M$190.5KAdded$190.5K
GEODE CAPITAL MANAGEMENT, LLC143.8K$3.91MNew
Allspring Global Investments Holdings, LLC130.9K$3.56M$164.6KAdded$199K
SEI INVESTMENTS CO121.6K$3.31M$78.7KAdded$1.7M
UBS Group AG88K$2.39M$6KAdded$2.27M
TWO SIGMA INVESTMENTS, LP79.4K$2.16M$15.2KAdded$1.85M
VANGUARD FIDUCIARY TRUST CO78.1K$2.13MHeld
Freestone Grove Partners LP66.8K$1.82MNew
Renaissance Technologies62K$1.69MNew
Hound Partners, LLC60K$1.63M$76.2KAdded$76.2K
Woodline Partners LP50K$1.36M$63.5KAdded$63.5K
Soros Fund Management50K$1.36M$63.5KCut−$263.2K
XTX Topco Ltd47.8K$1.3M$13.2KAdded$1.03M
READYSTATE ASSET MANAGEMENT LP40K$1.09M$50.8KCut−$957.5K
State Street38.1K$1.04MNew
NORTHERN TRUST CORP27.4K$744.5KNew
Polymer Capital Management (US) LLC25.4K$690.9K$31.7KAdded$42.6K
RAYMOND JAMES FINANCIAL INC25K$680.2K$23.6KAdded$197.7K
JANE STREET GROUP, LLC23.9K$650.2K$30.4KCut−$1.59M
Limestone Investment Advisors LP23.4K$636.6K$29.7KCut−$659.9K
Bank of New York Mellon Corp18.6K$506.9K$16.1KAdded$178.3K
Quantbot Technologies LP18K$490.4KNew
Schonfeld Strategic Advisors LLC16.9K$460.1K$21.5KCut−$1.37M
MORGAN STANLEY13.8K$375K$17.5KCut−$26.2K
Corient Private Wealth LLC13.8K$374.3K$17.5KAdded$17.5K
MARSHALL WACE, LLP13.7K$373.2K$17.4KCut−$861.1K
BANK OF AMERICA CORP /DE/12.9K$349.6K$2.67KAdded$295.1K
JONES FINANCIAL COMPANIES LLLP13.8K$349.6K−$4Added$349.3K
Engineers Gate Manager LP11.8K$320.2KNew
CHARLES SCHWAB INVESTMENT MANAGEMENT INC10K$272.1KNew
Covalis Capital LLP10K$272K$12.7KCut−$39.2K
MILLENNIUM MANAGEMENT LLC8.69K$236.3K$11KCut−$5.3M
Allworth Financial LP6K$163.2KNew
Vanguard Global Advisers, LLC6K$163.2KHeld
PNC Financial Services Group, Inc.3.97K$108K$5.04KCut−$107.4K
BNP PARIBAS FINANCIAL MARKETS3.84K$104.4KNew
WELLS FARGO & COMPANY/MN1.69K$45.8K$2.14KAdded$273
Parkside Financial Bank & Trust746$20.3K$948Added$948
FIFTH THIRD BANCORP541$14.7KNew
OSAIC HOLDINGS, INC.500$13.6KNew
BARCLAYS PLC351$9.55K$446Cut−$208.3K
American Capital Advisory, LLC237$6.45K$301Added$301
ROYAL BANK OF CANADA100$3K$342Cut−$5K
Caitong International Asset Management Co., Ltd105$2.86KNew
Richardson Capital Management LLC62$1.69KNew
NATIXIS ADVISORS, LLC13.8K$377New
Rockefeller Capital Management L.P.3$82New
BESSEMER GROUP INC684$19$1Added$12

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.