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Mechanics 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 standout move of Q2 2026 was in Pledged share of securities: 2.32 percentage points higher than in Q1 2026, at 96.01%.

Portfolio size

Portfolio size for Mechanics Bank, Q2 2026
Line item Q2 2026
Total securities $5.43B
Available-for-sale securities $4.12B
Held-to-maturity securities $1.29B
Trading account assets $49.5M
Municipal securities $13.0M
Securities to total assets 25.54%

Portfolio mix

Portfolio mix for Mechanics Bank, Q2 2026
Line item Q2 2026
Available-for-sale share of securities 75.99%
Held-to-maturity share of securities 23.72%
Pledged share of securities 96.01%

Unrealized gains and losses

Unrealized gains and losses for Mechanics Bank, Q2 2026
Line item Q2 2026
Unrealized gain/(loss), available-for-sale -$17.6M
Unrealized gain/(loss), held-to-maturity -$166.7M
Total unrealized gain/(loss) -$184.4M
Unrealized gain/(loss) to equity -6.52%

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 Mechanics Bank, Q2 2026
Line item Q2 2026
Yield on securities 3.91%
Realized gain/(loss) on securities $31K
Realized gain/(loss), available-for-sale $31K
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, Mechanics Bank, oldest first
Quarter Available-for-saleHeld-to-maturityUnrealized G/(L) to equityYield on securities
Q3 2023 $2.33B $1.57B -32.49% 1.75%
Q4 2023 $2.34B $1.54B -22.14% 1.75%
Q1 2024 $2.30B $1.52B -14.17% 1.90%
Q2 2024 $2.40B $1.49B -14.12% 3.52%
Q3 2024 $2.71B $1.46B -8.86% 3.63%
Q4 2024 $3.07B $1.44B -13.88% 3.72%
Q1 2025 $3.59B $1.42B -10.32% 3.93%
Q2 2025 $2.56B $1.39B -9.45% 3.83%
Q3 2025 $3.49B $1.36B -6.14% 3.76%
Q4 2025 $4.00B $1.34B -4.98% 3.85%
Q1 2026 $3.94B $1.31B -6.24% 3.89%
Q2 2026 $4.12B $1.29B -6.52% 3.91%

Mechanics 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 Mechanics Bank profile, peer group comparison, or how this data updates.

Regulator records: FDIC BankFind (cert 1768) · FFIEC NIC profile (RSSD 936462)