McCollum Christoferson Group LLC BYRN — BYRNA TECHNOLOGIES INC

Ownership history in McCollum Christoferson Group LLC  ·  6 quarters on record

AI Ownership Summary

McCollum Christoferson Group LLC reported BYRNA TECHNOLOGIES INC (BYRN) in 6 quarterly 13F filings from 2024 Q3 through 2025 Q4. Peak portfolio weight reached 0.9% in 2025 Q2. The latest visible filing shows BYRN at 0.43% 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 BYRN ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was McCollum Christoferson Group LLC's position in BYRNA TECHNOLOGIES INC, 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
2025 Q4

BYRN was reported at 0.43% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.9% 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
2024 Q3 to 2025 Q4

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.

BYRN stock page McCollum Christoferson Group LLC fund profile McCollum Christoferson Group LLC full holdings
How McCollum Christoferson Group LLC held BYRN — position size vs. price
% of Fund (quarterly)    BYRN price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 6 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 9.7% -45.3% ✅ 88,481 -9,554 -9.7% 0.43% $1.5M 2026-01-09 $17.40
2025 Q3 ADDED — — — 98,035 +370 +0.4% 0.62% $2.2M 2025-11-17 $16.95
2025 Q2 ADDED — — — 97,665 +1,740 +1.8% 0.90% $3.0M 2025-08-13 $20.48
2025 Q1 ADDED — — — 95,925 +1,605 +1.7% 0.49% $1.6M 2025-05-06 $22.33
2024 Q4 ADDED — — — 94,320 +50,800 +116.7% 0.80% $2.7M 2025-02-11 $32.33
2024 Q3 INITIATED — — — 43,520 — — 0.21% $739K 2024-10-16 $15.76

🏢 Other funds also holding BYRN

As of 2026 Q1 — sorted by position size

Cladis Investment Advisory, LLC 3Y 0.32% Malaga Cove Capital, LLC 3Y 7Y 0.22% EMERALD MUTUAL FUND ADVISERS TRUST 3Y 7Y 0.14% EMERALD ADVISERS, LLC 3Y 7Y 0.13% nVerses Capital, LLC 0.11% Quinn Opportunity Partners LLC 3Y 7Y 0.11% Sound View Wealth Advisors Group, LLC 3Y 0.06% Byrne Asset Management LLC 3Y 0.06% Wealthspire Advisors, LLC 3Y 7Y 0.06% PINNACLE ASSOCIATES LTD 3Y 7Y 0.05%

FAQ About McCollum Christoferson Group LLC and BYRN

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

How long has McCollum Christoferson Group LLC reported owning BYRN?

McCollum Christoferson Group LLC reported BYRN across 6 quarterly 13F filings, from 2024 Q3 through 2025 Q4.

What was the largest reported BYRN position in McCollum Christoferson Group LLC's portfolio?

The largest reported portfolio weight for BYRN was 0.90% in 2025 Q2.

What is the latest reported BYRN position on this page?

The most recent filing on this page is 2025 Q4, when McCollum Christoferson Group LLC reported 88,481 shares, equal to 0.43% of portfolio, with an estimated market value of $1.5M.

What does the chart on this BYRN ownership page compare?

The chart compares McCollum Christoferson Group LLC's quarterly BYRN 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 McCollum Christoferson Group LLC time their BYRN position?

Based on 13F filing dates vs. subsequent BYRN price moves, McCollum Christoferson Group LLC correctly timed 2 out of 5 reported position changes (40%). The annualised alpha on BYRN relative to SPY over the holding period was -7.2%.

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