Empirical Finance, LLC CAOS EA SERIES TRUST

Ownership history in Empirical Finance, LLC  ·  12 quarters on record

AI Ownership Summary

Empirical Finance, LLC reported EA SERIES TRUST (CAOS) in 12 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 0.97% in 2025 Q2. The latest visible filing shows CAOS at 0.80% 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 CAOS ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Empirical Finance, LLC's position in EA SERIES TRUST, 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

CAOS was reported at 0.80% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.97% in 2025 Q2

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.

How Empirical Finance, LLC held CAOS — position size vs. price
% of Fund (quarterly)    CAOS price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 9 quarters  
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED 187,063 -4,985 -2.6% 0.80% $17.0M 2026-05-14 $90.56
2025 Q3 REDUCED 8.1% +0.3% 192,048 -16,915 -8.1% 0.82% $17.2M 2025-11-13 $90.12
2025 Q2 ADDED 208,963 +159,506 +322.5% 0.97% $18.6M 2025-08-11 $89.18
2025 Q1 ADDED 49,457 +1,254 +2.6% 0.26% $4.3M 2025-05-07 $88.60
2024 Q4 ADDED 48,203 +6,900 +16.7% 0.24% $4.2M 2025-01-28 $87.69
2024 Q3 ADDED 41,303 +1,758 +4.4% 0.21% $3.6M 2024-11-06 $87.10
2024 Q2 ADDED 39,545 +26,915 +213.1% 0.21% $3.4M 2024-07-30 $85.30
2024 Q1 ADDED 12,630 +3,586 +39.7% 0.07% $1.1M 2024-05-06 $83.64
2023 Q4 ADDED 9,044 +205 +2.3% 0.05% $752K 2024-02-14 $83.60
3 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

FAQ About Empirical Finance, LLC and CAOS

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

How long has Empirical Finance, LLC reported owning CAOS?

Empirical Finance, LLC reported CAOS across 9 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported CAOS position in Empirical Finance, LLC's portfolio?

The largest reported portfolio weight for CAOS was 0.97% in 2025 Q2.

What is the latest reported CAOS position on this page?

The most recent filing on this page is 2026 Q1, when Empirical Finance, LLC reported 187,063 shares, equal to 0.80% of portfolio, with an estimated market value of $17.0M.

What does the chart on this CAOS ownership page compare?

The chart compares Empirical Finance, LLC's quarterly CAOS 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 Empirical Finance, LLC time their CAOS position?

Based on 13F filing dates vs. subsequent CAOS price moves, Empirical Finance, LLC correctly timed 9 out of 10 reported position changes (90%). The annualised alpha on CAOS relative to SPY over the holding period was +73.0%.

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