Bank & Trust

CoreFirst Bank & Trust

Topeka, KS Bank trust department / SEC filing entity Mixed CIK: 0001845199
13F Score ?
18
3Y · Top 10 · Mgr Wt
13F Score ?
7Y · Top 10 · Mgr Wt
S&P 500 ?
80
Benchmark
$185M
AUM
+11.79%
2025 Q4
+28.92%
1-Year Return
+37.00%
Top 10 Concentration
+7.31%
Turnover
+0.01%
AUM Change
Since 2020
First Filing
331
# of Holdings

Fund Overview

13F Filed: 2026-02-11

As of 2025 Q4, Corefirst Bank & Trust manages $185M in reported 13F assets , holds 331 positions with +37.00% top-10 concentration , and delivered a 1-year return of +28.92% on its disclosed equity portfolio. Filing 13F reports since 2020.

About

Investment Strategy

Analytics Summary

Risk Profile

Key Personnel

John S. Dicus — Chairman and Chief Executive Officer
Eric F. Burks — President
Official 13F Filings — SEC EDGAR Key personnel and Fund Overview may contain mistakes

Activity Summary — 2025 Q4

Q4 2025 13F Filed: Feb 11, 2026

Top Buys

% $
Stock % Impact
+2.86%
+1.31%
+0.61%
+0.17%
+0.14%
+0.12%

Top Sells

% $
Stock % Impact
-0.30%
-0.30%
-0.24%
-0.24%
-0.23%
-0.21%

Top Holdings

2025 Q4
Stock %
6.14%
ETF
5.26%
4.70%
3.91%
ETF
3.64%
ETF
3.06%
View All Holdings

Activity Summary

Latest
Market Value $185M
AUM Change +0.01%
New Positions 18
Increased Positions 30
Closed Positions 49
Top 10 Concentration +37.00%
Portfolio Turnover +7.31%
Alt Turnover +7.32%

Sector Allocation Trends

Quarterly History
Free View: Last 10 Quarters. Subscribe to see full history

Holdings Analysis

Size: % of Portfolio Color: Last Full-Quarter Return No data
Free: 10 quarters

Positions Dynamics

Visualizing Top 20 holdings weight history over the last 10 quarters.

Portfolio Analytics — Latest

CoreFirst Bank & Trust risk dashboard covering volatility, beta, value-at-risk, drawdowns, concentration, factor tilts, benchmark comparison, and stress testing for the latest disclosed portfolio.

Risk access
Building institutional risk profile...
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Real-time Analytics
High-Conviction Alpha
AAPL 92.4
NVDA 88.1
MSFT 74.3
Strategy Guardian
Style Drift 0.12
Sector Rotation 0.38

Tracking institutional benchmark deviation

Scenario Lab
2008 GFC -32.4%
Covid-19 -18.1%
2022 Bear -24.7%
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Best Strategy vs. Benchmarks

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Returns
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Latest Quarter
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1-Year Return
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Ann. Return
Risk
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Std Deviation
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Max Drawdown
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Beta vs SPY
Quality
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Sharpe
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Sortino
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Win Rate
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Payoff Ratio
Edge Metrics Last 10 quarters only
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Alpha annualized
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Up Capture
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Down Capture

Strategy Backtester: CoreFirst Bank & Trust

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Risk insights! Identify periods when the fund lagged the benchmark – critical for timing entries.

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Underperformance Analysis — Top 10 Holdings vs SPY

Backtesting CoreFirst Bank & Trust's top 10 holdings against SPY identified 14 underperformance periods. Worst drawdown: 2025-05 – 2025-10 (-14.4% vs SPY, 6 quarters). Currently underperforming.

Avg. lag: -6.1% vs SPY Avg. duration: 2.4 quarters
Backtest Snapshot — Top 10 Holdings (Mn-Weighted)

The ticker-level breakdown shows how each of CoreFirst Bank & Trust's top holdings contributed to portfolio returns quarter by quarter. Strongest recent contributors inside the last 5 years of the quarterly Top 10 backtest window: AAPL (2020 Q4 – 2025 Q3, +19.7 pts), AVDV (2023 Q1 – 2025 Q3, +8.4 pts), CL (2020 Q4 – 2025 Q3, +6.0 pts), MSFT (2020 Q4 – 2025 Q3, +5.4 pts), VYM (2023 Q1 – 2025 Q3, +4.9 pts) .

Strategy ann.: 8.8% SPY ann.: 13.3% Period: 2021–2026
Best Recent Contributors — Last 5Y
2 of 5 recent top contributors lagged SPY, which means even some of this fund's best return drivers still failed to beat a simple index over the same window.
2020 Q4 – 2025 Q3 • 19Q in Top 10 Beat SPY
AAPL
+134%
SPY
+89%
Contrib
+19.7%
2023 Q1 – 2025 Q3 • 10Q in Top 10 Beat SPY
AVDV
+91%
SPY
+74%
Contrib
+8.4%
2020 Q4 – 2025 Q3 • 19Q in Top 10 Lagged SPY
CL
+29%
SPY
+89%
Contrib
+6.0%
2020 Q4 – 2025 Q3 • 19Q in Top 10 Lagged SPY
MSFT
+80%
SPY
+89%
Contrib
+5.4%
2023 Q1 – 2025 Q3 • 10Q in Top 10 Beat SPY
VYM
+75%
SPY
+74%
Contrib
+4.9%
Stock return (green = beat SPY)   Stock return (red = lagged SPY)   SPY same period   Cumulative contribution during the last 5 years of the quarterly Mn-weighted Top 10 strategy

Frequently Asked Questions

What does Corefirst Bank & Trust invest in?
CoreFirst Bank & Trust appears to follow a conservative fiduciary allocation approach centered on diversified public-equity exposure. The likely mandate is not aggressive alpha maximization but prudent management of trust, advisory, and related client accounts through established listed securities. That typically produces a blend style with an income and quality bias: broad exposure to large-cap companies, moderation in turnover, and a preference for names that fit long-horizon fiduciary suitability standards. This style is common among regional bank trust departments. Equity allocations often function as one component within broader client portfolios that may also include cash, fixed income, and other non-13F assets. As a result, the public filing record usually reflects implementation discipline more than high-conviction thematic expression. Sector exposures tend to be broad, top holdings often include well-known market leaders, and position changes are more likely to come from rebalancing and client-account maintenance than from abrupt changes in investment doctrine. For that reason, the most useful way to study the firm is through observed holdings behavior. A Backtesting Service can help reconstruct the capital trajectory of the disclosed equity book, while **Sector Allocation History** and **Historical Track Record** help determine whether the bank's equity sleeve has remained consistently diversified or has shown episodic tilts tied to changing market conditions. The relevant point is the firm's fiduciary implementation pattern, not a generic description of bank portfolios.
What is Corefirst Bank & Trust's AUM?
Corefirst Bank & Trust reported $185M in 13F assets as of 2025 Q4. Note: 13F AUM reflects only long equity positions reported to the SEC and may differ from total assets under management.
How concentrated is Corefirst Bank & Trust's portfolio?
Corefirst Bank & Trust holds 331 disclosed positions. The top 10 holdings represent +37.00% of the reported portfolio, indicating a diversified investment approach.
How to track Corefirst Bank & Trust 13F filings?
Track Corefirst Bank & Trust's quarterly filings on SEC EDGAR or on this page — data is updated within days of each filing deadline. Subscribe to 13Foresight for position-change alerts.
Who manages Corefirst Bank & Trust?
Corefirst Bank & Trust is managed by John S. Dicus (Chairman and Chief Executive Officer), Eric F. Burks (President).

Disclaimer: 13Foresight is not a registered investment adviser, broker-dealer, or financial planner. All information on this site is provided solely for informational and educational purposes and does not constitute investment advice, a solicitation, or a recommendation to buy or sell any security. Portfolio backtests shown on this page are hypothetical and simulated — they do not represent actual trading results and were constructed with the benefit of hindsight. Actual results would differ materially. 13F filings disclose only long equity positions valued above $10,000, submitted up to 45 days after quarter-end; they do not capture short positions, options, bonds, cash, private investments, or non-U.S. securities. A fund's backtest performance may not reflect its actual returns, as managers frequently generate alpha through strategies not visible in 13F data. Past performance is not indicative of future results. All data sourced from public SEC EDGAR filings. Use at your own risk. Full Terms of Use.

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