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Who owns Isabella Bank (ISBA) stock

56 funds reported Isabella Bank (ISBA) shares in their latest 13F filings, worth $74.4M in all. The largest holder is BlackRock ($18.5M). Last quarter 33 funds added to their stakes and 19 cut them.

Largest holders of ISBA (13F)Largest holders of ISBA (13F)BlackRock$18.5MVanguard Group$15.3MVanguard Capital Management LLC$11.8MGeode Capital Management, LLC$7.0MState Street$3.4MNorthern Trust$2.1MVanguard Portfolio Management LLC$1.8MVanguard Fiduciary Trust$1.8MVictory Capital Management$1.2MGoldman Sachs Group$1.1M

Largest holders (13F)

FundSharesValueChangeQuarter
BlackRock467,431$18.5Mincrease2026-06-30
Vanguard Group306,685$15.3Mincrease2025-12-31
Vanguard Capital Management LLC299,599$11.8Mincrease2026-06-30
Geode Capital Management, LLC176,251$7.0Mincrease2026-06-30
State Street86,581$3.4Mincrease2026-06-30
Northern Trust53,471$2.1Mincrease2026-06-30
Vanguard Portfolio Management LLC46,742$1.8Mnew2026-06-30
Vanguard Fiduciary Trust46,482$1.8Mincrease2026-06-30
Victory Capital Management31,000$1.2Mnew2026-06-30
Goldman Sachs Group27,462$1.1Mincrease2026-06-30
Two Sigma Investments, LP23,858$942Knew2026-06-30
Charles Schwab Investment Management20,321$803Knew2026-06-30
American Century Companies19,931$787Kincrease2026-06-30
Marshall Wace, LLP19,865$785Kdecrease2026-06-30
Bank of New York Mellon16,773$663Knew2026-06-30

Isabella Bank's latest quarter

Isabella Bank, Q3 2026: revenue $23.9M (+17% year over year), operating margin 34.4%, net earnings $6.6M, operating cash flow $5.4M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most ISBA stock?

By the latest 13F filings: BlackRock ($18.5M); Vanguard Group ($15.3M); Vanguard Capital Management LLC ($11.8M); Geode Capital Management, LLC ($7.0M); State Street ($3.4M).

What is the short interest in ISBA?

304,049 shares were sold short at the 2026-10-15 settlement, -3.09% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.