13F Pro quality score
Rank #1,107 of 2,925TOP 50%
Rankings refresh quarterly once 80% of peers have filed. Next update: ~Nov 14, 2026.
Reported revenue, net income and operating margin by fiscal year, from ISABELLA BANK CORP's annual filings on SEC EDGAR.
| Period | Form | Revenue | Net income | Op. marginOperating margin |
|---|---|---|---|---|
| FY 2025 | 10-K | $78.5M | $18.9M | 30.7% |
| FY 2024 | 10-K | $70.4M | $13.9M | 23.3% |
| FY 2023 | 10-K | $71.8M | $18.2M | 30.4% |
| FY 2022 | 10-K | $74.1M | $22.2M | 36.2% |
| FY 2021 | 10-K | $66.5M | $19.5M | 35.1% |
| FY 2020 | 10-K | $64.8M | $10.9M | 18.3% |
Ranked by quality-factor profile and overlapping institutional ownership, from the latest 13F filings and SEC financials.
Officers, directors and 10% owners with a Form 4 filed in the last 24 months, most recent first. From SEC EDGAR.
ISABELLA BANK CORP (ISBA) stock profile, AI quality score, and SEC EDGAR financial data, a Financials sector company. 13F Pro's AI-powered ranking engine scores ISBA at 57.2/100 on a composite quality score built from its SEC filings, placing it at rank #1,107 of 2,925 stocks — the top half of the AI-ranked universe. ISBA scores in the top quartile across profitability (83.5), free cash flow (81.1), institutional flow (80.8). Areas of concern include revenue scale (13.9), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q2 2026), ISABELLA BANK CORP reports quarterly revenue of $22.5M, net income of $5.0M, an operating margin of 27.5%. Top institutional holders of ISBA by reported 13-F value include BlackRock, VANGUARD CAPITAL MANAGEMENT, GEODE CAPITAL MANAGEMENT, based on the most recent SEC filings. ISBA trades on the Nasdaq exchange and files with the SEC under CIK 842517. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate ISBA daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for ISABELLA BANK CORP directly from SEC EDGAR.
Financials through the period ended SEC EDGAR: CIK 842517 →