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Tandem Diabetes Care shares owned by Nierenberg Investment Management Company

Quarter-by-quarter ownership of Tandem Diabetes Care (TNDM) shares owned by Nierenberg Investment Management Company from 13F filings

Historical chart of Nierenberg Investment Management Company investment in Tandem Diabetes Care

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All positions including Tandem Diabetes Care held by Nierenberg Investment Management Company consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Tandem Diabetes Care by Nierenberg Investment Management Company

Quarter filed Position value Share count Share price at filing
2025-12-31 $979k 45k 21.98

More positions owned by Nierenberg Investment Management Company

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EQT Corporation (EQT)
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Criteo S A Spons Ads (CRTO)
Lyft Cl A Com (LYFT)
Riverview Ban (RVSB)
Ge Vernova Put Option (GEV)
Brookdale Senior Living (BKD)
Green Dot Corp Cl A (GDOT)
Concentrix Corp (CNXC)
Chesapeake Energy Corp (EXE)
KBR (KBR)
Ecovyst (ECVT)
Diversified Healthcare Tr Com Sh Ben Int (DHC)
FTI Consulting (FCN)

View all positions for Nierenberg Investment Management Company

Top funds holding Tandem Diabetes Care

BlackRock
Vanguard Group
Sessa Capital IM
Arrowpoint Asset Management
UBS Group
Jennifer Ranahan
State Street Corporation
Paradice Investment Management
Jennison Associates
Goldman Sachs Group
Jacobs Levy Equity Management
Geode Capital Management
Freestone Grove Partners
Bnp Paribas Arbitrage, Snc
Assenagon Asset Management

View all funds holding Tandem Diabetes Care