MALTESE CAPITAL MANAGEMENT LLC COLB — D COLUMBIA BKG SYS INC COM STK COMMON STOCK

Ownership history in MALTESE CAPITAL MANAGEMENT LLC  ·  23 quarters on record

AI Ownership Summary

MALTESE CAPITAL MANAGEMENT LLC reported D COLUMBIA BKG SYS INC COM STK COMMON STOCK (COLB) in 23 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 3.55% in 2023 Q4. The latest visible filing shows COLB at 1.85% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this COLB ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was MALTESE CAPITAL MANAGEMENT LLC's position in D COLUMBIA BKG SYS INC COM STK COMMON STOCK, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

COLB was reported at 1.85% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
3.55% in 2023 Q4

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

COLB stock page MALTESE CAPITAL MANAGEMENT LLC fund profile MALTESE CAPITAL MANAGEMENT LLC full holdings
How MALTESE CAPITAL MANAGEMENT LLC held COLB — position size vs. price
% of Fund (quarterly)    COLB price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 7 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 342,100 +97,100 +39.6% 1.85% $9.4M 2026-05-15 $28.77
2025 Q4 REDUCED 19.8% -0.7% ✅ 245,000 -60,500 -19.8% 1.22% $6.8M 2026-02-17 $30.92
2025 Q3 ADDED — — — 305,500 +205,500 +205.5% 1.19% $7.9M 2025-11-14 $26.26
2025 Q2 REDUCED 28.6% +11.2% ❌ 100,000 -40,000 -28.6% 0.33% $2.3M 2025-08-14 $25.15
2024 Q4 ADDED — — — 140,000 +47,700 +51.7% 0.58% $3.8M 2025-02-14 $25.62
2024 Q3 REDUCED 80.5% +4.3% ❌ 92,300 -380,200 -80.5% 0.37% $2.4M 2024-11-14 $28.76
2023 Q4 ADDED — — — 472,500 +92,500 +24.3% 3.55% $12.6M 2024-02-14 $16.33
16 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding COLB

As of 2026 Q1 — sorted by position size

HoldCo Asset Management, LP 3Y 11.68% Stieven Capital Advisors, L.P. 3Y 7Y 6.95% PMC FIG Opportunities LLC 4.97% Expect Equity LLC 3.77% LONE PEAK GLOBAL INVESTORS LLC 3Y 7Y 2.45% Channing Capital Management, LLC 3Y 7Y 2.27% Elizabeth Park Capital Advisors, Ltd. 3Y 7Y 2.1% Sippican Capital Advisors 3Y 7Y 1.99% Rhino Investment Partners, Inc 3Y 1.83% Vistica Wealth Advisors, LLC 1.79%

FAQ About MALTESE CAPITAL MANAGEMENT LLC and COLB

These are the practical questions this page is built to answer before you even open the full history table.

How long has MALTESE CAPITAL MANAGEMENT LLC reported owning COLB?

MALTESE CAPITAL MANAGEMENT LLC reported COLB across 7 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported COLB position in MALTESE CAPITAL MANAGEMENT LLC's portfolio?

The largest reported portfolio weight for COLB was 3.55% in 2023 Q4.

What is the latest reported COLB position on this page?

The most recent filing on this page is 2026 Q1, when MALTESE CAPITAL MANAGEMENT LLC reported 342,100 shares, equal to 1.85% of portfolio, with an estimated market value of $9.4M.

What does the chart on this COLB ownership page compare?

The chart compares MALTESE CAPITAL MANAGEMENT LLC's quarterly COLB portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did MALTESE CAPITAL MANAGEMENT LLC time their COLB position?

Based on 13F filing dates vs. subsequent COLB price moves, MALTESE CAPITAL MANAGEMENT LLC correctly timed 17 out of 22 reported position changes (77%). The annualised alpha on COLB relative to SPY over the holding period was -6.5%.

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