Chemung Financial Corporation
Chemung Financial Corporation (CHMG) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · CHMG · as of Sep 30, 2025
Ownership Breakdown
87
Institutional Holders
▲ 4 vs Q2
$114.80M
Total Inst. Value
▲ $12.69M vs Q2
4.82M
Shares Outstanding
freeFloat 72.88%
2.19M
13F Shares Held
▲ 79,894 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
CHMG largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. state commercial banks | 358.4K | 7.45% | 7.45% | $18.82B | Nov 12, 2025 | ▼ 10.7K |
CHEMUNG CANAL TRUST CO state commercial banks | 305.6K | 6.36% | 6.36% | $16.05B | Oct 17, 2025 | ▼ 6.1K |
VANGUARD GROUP INC state commercial banks | 203.3K | 4.23% | 4.23% | $10.68B | Nov 7, 2025 | ▼ 1.1K |
DIMENSIONAL FUND ADVISORS LP state commercial banks | 178.3K | 3.71% | 3.71% | $9.37B | Nov 12, 2025 | ▲ 615 |
MANUFACTURERS LIFE INSURANCE COMPANY, THE state commercial banks | 140.1K | 2.91% | 2.91% | $7.36B | Nov 14, 2025 | NEW |
GEODE CAPITAL MANAGEMENT, LLC state commercial banks | 92.7K | 1.93% | 1.93% | $4.87B | Nov 12, 2025 | ▼ 538 |
ACADIAN ASSET MANAGEMENT LLC state commercial banks | 77.8K | 1.62% | 1.62% | $4.08B | Nov 13, 2025 | ▲ 4.0K |
BRIDGEWAY CAPITAL MANAGEMENT, LLC state commercial banks | 77.8K | 1.62% | 1.62% | $4.08B | Nov 14, 2025 | ▲ 1.8K |
PL CAPITAL ADVISORS, LLC state commercial banks | 59.1K | 1.23% | 1.23% | $3.11B | Nov 4, 2025 | ▲ 53.2K |
STATE STREET CORP state commercial banks | 57.5K | 1.20% | 1.20% | $3.04B | Nov 14, 2025 | ▲ 1.2K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
20
Increased
+102.5K shares4
New Positions
first time holders20
Decreased
−77.9K shares0
Sold Out
fully exitedNet shares change (top 50)
+24.6K
+102.5K / −77.9K
Net new holders
+4
4 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
CHMG insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
0
Buy transactions
2
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Tyrrell Thomas R. director | Apr 27, 2026 | Sale | 248 | $65.83 | $16.3K | 8.6K | Form 4 ↗ |
Tyrrell Thomas R. director | Apr 27, 2026 | Sale | 540 | $65.10 | $35.2K | 8.1K | Form 4 ↗ |
Tomson Anders President & CEO | Feb 27, 2026 | Tax Withhold | 1,603 | $55.52 | $89.0K | 46.2K | Form 4 ↗ |
Stempin John J Controller | Feb 27, 2026 | Tax Withhold | 12 | $55.52 | $666.24 | 475 | Form 4 ↗ |
Meisner Mary E EVP & Chief Risk Ofcr. | Feb 27, 2026 | Tax Withhold | 79 | $55.52 | $4.4K | 4.4K | Form 4 ↗ |
McKim Dale M. III EVP, CFO & Treasurer | Feb 27, 2026 | Tax Withhold | 147 | $55.52 | $8.2K | 6.9K | Form 4 ↗ |
Kenefick Jeffrey P. Regional President | Feb 27, 2026 | Tax Withhold | 119 | $55.52 | $6.6K | 11.5K | Form 4 ↗ |
HAZELTON KIMBERLY A Executive Vice President | Feb 27, 2026 | Tax Withhold | 104 | $55.52 | $5.8K | 8.2K | Form 4 ↗ |
Fariello Daniel D President, Capital Bank Div. | Feb 27, 2026 | Tax Withhold | 116 | $55.52 | $6.4K | 8.3K | Form 4 ↗ |
Cutrona Vincent M EVP & President-Canal Bank Div | Feb 27, 2026 | Tax Withhold | 95 | $55.52 | $5.3K | 3.6K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Chemung Financial Corporation (CHMG) is primarily owned by institutional investors, who hold approximately 45.3% of total shares outstanding. Company insiders own approximately 27.12%, while retail and public investors account for the remaining 27.55%.
The largest institutional shareholder of Chemung Financial Corporation is BLACKROCK, INC., holding approximately 358,362 shares — equal to 7.45% of outstanding shares — as of September 30, 2025.
A total of 87 institutional investors currently hold CHMG stock, with a combined institutional value of approximately $114,797,503 as of the most recent 13F filing period.
Frequently asked questions
CHMG ownershipChemung Financial Corporation (CHMG) is primarily owned by institutional investors, who hold approximately 45.3% of shares. The largest shareholder is BLACKROCK, INC. with a 7.45% stake. Company insiders hold 27.12%. Data sourced from SEC Form 13F as of September 30, 2025.