Latest Period
Q1 2026
Security Snapshot
ISABELLA BANK CORP - COM (ISBA) Institutional Ownership
CUSIP: 464214105
13F Institutional Holders and Ownership History from Q4 2015 to Q1 2026
Institutions Reporting
43
Shares (Excl. Options)
1,003,867
Price
$45.67
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- Security type / class
- Equity / COM
- Symbol
- ISBA on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 1,003,867
- Total 13F value
- $45,847,193
- Portfolio coverage rank
- 0%
- Share change
- +242,214
- Value change
- +$10,969,698
- Number of holders
- 43
- SEC-reported price per share
- $43.25
- Insider filing price
- $43.25
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- ISBA - ISABELLA BANK CORP - COM is tracked under CUSIP 464214105.
- 43 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 34 to 43 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $37,502,140 to $45,847,193.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 43 institutions filings for Q1 2026.
Security key
464214105
Latest holder period
Q1 2026
13F holders
43
13D/G owners
0
CIK / CUSIP context first
Open Q1 2026 holders
ISBA full holder history
ISABELLA BANK CORP SEC filings
ISABELLA BANK CORP company facts
ISABELLA BANK CORP insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 464214105:
As of 31 Mar 2026, 43 institutional investors reported holding 1,003,867 shares of ISABELLA BANK CORP - COM (ISBA).
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
18
Latest
Q1 2026
Rows shown
1-18 of 18
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 1,003,867 | $45,847,193 | +$10,969,698 | $45.67 | 43 |
| 2025 Q4 | 750,003 | $37,502,140 | +$11,720,041 | $50.00 | 34 |
| 2025 Q3 | 515,607 | $18,176,475 | +$8,045,817 | $35.25 | 22 |
| 2025 Q2 | 287,410 | $8,666,504 | +$8,651,429 | $30.15 | 17 |
| 2025 Q1 | 500 | $11,795 | $23.59 | 1 | |
| 2024 Q4 | 500 | $12,995 | +$12,995 | $25.99 | 1 |
| 2020 Q1 | 400 | $7,000 | -$1,750 | $17.50 | 1 |
| 2019 Q4 | 500 | $12,000 | $24.00 | 1 | |
| 2019 Q2 | 0 | $0 | -$1,424,997 | $43.25 | 0 |
| 2019 Q1 | 60,010 | $1,425,000 | -$24,957 | $23.75 | 1 |
| 2018 Q4 | 61,061 | $1,378,000 | -$338,514 | $22.57 | 1 |
| 2018 Q3 | 76,061 | $2,035,000 | +$463,982 | $26.75 | 1 |
| 2018 Q2 | 58,719 | $1,565,000 | +$445,761 | $26.65 | 1 |
| 2018 Q1 | 41,994 | $1,151,000 | +$536,278 | $27.41 | 1 |
| 2017 Q4 | 22,428 | $634,000 | +$185,383 | $28.27 | 1 |
| 2017 Q3 | 15,870 | $460,000 | +$460,000 | $28.99 | 1 |
| 2016 Q1 | 0 | $0 | -$2,000 | $43.25 | 0 |
| 2015 Q4 | 100 | $2,000 | +$2,000 | $20.00 | 1 |