Greenfield Savings Bank COF CAPITAL ONE FINL CORP

Ownership history in Greenfield Savings Bank  ·  5 quarters on record

AI Ownership Summary

Greenfield Savings Bank reported CAPITAL ONE FINL CORP (COF) in 5 quarterly 13F filings from 2025 Q2 through 2026 Q2. Peak portfolio weight reached 0.25% in 2025 Q4. The latest visible filing shows COF at 0.19% 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.

What this COF ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Greenfield Savings Bank's position in CAPITAL ONE FINL CORP, 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 Q2

COF was reported at 0.19% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.25% in 2025 Q4

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

Time in book
Holding Window
2025 Q2 to 2026 Q2

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.

How Greenfield Savings Bank held COF — position size vs. price
% of Fund (quarterly)    COF price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 5 quarters  
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 UNCHANGED 2,479 0% 0.19% $497K 2026-07-07 $202.89
2026 Q1 REDUCED 2,479 -9 -0.4% 0.19% $452K 2026-04-16 $199.85
2025 Q4 REDUCED 2,488 -112 -4.3% 0.25% $603K 2026-02-02 $221.87
2025 Q3 ADDED 2,600 +21 +0.8% 0.23% $553K 2025-10-06 $211.32
2025 Q2 INITIATED 2,579 0.25% $549K 2025-07-07 $214.97

FAQ About Greenfield Savings Bank and COF

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

How long has Greenfield Savings Bank reported owning COF?

Greenfield Savings Bank reported COF across 5 quarterly 13F filings, from 2025 Q2 through 2026 Q2.

What was the largest reported COF position in Greenfield Savings Bank's portfolio?

The largest reported portfolio weight for COF was 0.25% in 2025 Q4.

What is the latest reported COF position on this page?

The most recent filing on this page is 2026 Q2, when Greenfield Savings Bank reported 2,479 shares, equal to 0.19% of portfolio, with an estimated market value of $497K.

What does the chart on this COF ownership page compare?

The chart compares Greenfield Savings Bank's quarterly COF 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 Greenfield Savings Bank time their COF position?

Based on 13F filing dates vs. subsequent COF price moves, Greenfield Savings Bank correctly timed 2 out of 4 reported position changes (50%). The annualised alpha on COF relative to SPY over the holding period was -22.9%.

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