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Marathon Bank: Securities Portfolio

Data as of · Call Report Schedule RC-B How we update

The investment portfolio: what the bank owns, how it is split between available-for-sale and held-to-maturity, and the unrealized gain or loss sitting in it. Unrealized losses on held-to-maturity securities do not run through capital, which is why the ratio to equity is worth watching.

The biggest quarter-over-quarter change on this page was a small one: Total securities edged down 1.8% between Q1 2026 and Q2 2026, to $4.4M.

Portfolio size

Portfolio size for Marathon Bank, Q2 2026
Line item Q2 2026
Total securities $4.4M
Available-for-sale securities $3.9M
Held-to-maturity securities $451K
Trading account assets $0
Municipal securities $0
Securities to total assets 1.68%

Portfolio mix

Portfolio mix for Marathon Bank, Q2 2026
Line item Q2 2026
Available-for-sale share of securities 89.69%
Held-to-maturity share of securities 10.31%
Pledged share of securities 0.25%

Unrealized gains and losses

Unrealized gains and losses for Marathon Bank, Q2 2026
Line item Q2 2026
Unrealized gain/(loss), available-for-sale -$536K
Unrealized gain/(loss), held-to-maturity -$100K
Total unrealized gain/(loss) -$636K
Unrealized gain/(loss) to equity -1.65%

Carrying value less fair value. A negative figure is an unrealized loss: the position is worth less than the balance sheet carries it at.

Securities earnings

Securities earnings for Marathon Bank, Q2 2026
Line item Q2 2026
Yield on securities 2.47%
Realized gain/(loss) on securities $0
Realized gain/(loss), available-for-sale $0
Realized gain/(loss), held-to-maturity $0

Securities Portfolio trend

Last 12 quarters as filed. Every value plotted here also appears in the tables above.

Available-for-sale vs held-to-maturity
Unrealized gain/(loss) to equity

Negative bars are unrealized losses measured against equity capital.

Yield on securities

Securities Portfolio by quarter

Values plotted above, Marathon Bank, oldest first
Quarter Available-for-saleHeld-to-maturityUnrealized G/(L) to equityYield on securities
Q3 2023 $8.6M $510K -4.39% 2.25%
Q4 2023 $7.5M $510K -3.99% 2.41%
Q1 2024 $6.9M $511K -3.67% 2.31%
Q2 2024 $6.6M $510K -3.79% 2.35%
Q3 2024 $6.6M $501K -3.13% 2.34%
Q4 2024 $6.2M $500K -3.25% 2.26%
Q1 2025 $5.2M $490K -2.93% 2.43%
Q2 2025 $5.2M $484K -2.06% 2.38%
Q3 2025 $5.2M $471K -1.78% 3.71%
Q4 2025 $4.1M $465K -1.65% 2.56%
Q1 2026 $4.0M $460K -1.62% 2.62%
Q2 2026 $3.9M $451K -1.65% 2.47%

Marathon Bank securities portfolio, all the way back

Securities Portfolio back to 2001 · peer percentiles on every line item · Excel export

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Source: Call Report Schedule RC-B, as filed with the FFIEC and standardized by BankRegReports. Dollar amounts are as reported, point-in-time; income statement items are year-to-date through the report date. See the full Marathon Bank profile, peer group comparison, or how this data updates.

Regulator records: FDIC BankFind (cert 29745) · FFIEC NIC profile (RSSD 596978)