PARADIGM ASSET MANAGEMENT CO LLC KEYS — Keystone Autmotive COM

Ownership history in PARADIGM ASSET MANAGEMENT CO LLC  ·  15 quarters on record

AI Ownership Summary

PARADIGM ASSET MANAGEMENT CO LLC reported Keystone Autmotive COM (KEYS) in 15 quarterly 13F filings from 2024 Q4 through 2026 Q1. Peak portfolio weight reached 0.7% in 2026 Q1. The latest visible filing shows KEYS at 0.70% 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 KEYS ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was PARADIGM ASSET MANAGEMENT CO LLC's position in Keystone Autmotive COM, 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

KEYS was reported at 0.70% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.7% in 2026 Q1

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

Time in book
Holding Window
2024 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.

KEYS stock page PARADIGM ASSET MANAGEMENT CO LLC fund profile PARADIGM ASSET MANAGEMENT CO LLC full holdings
How PARADIGM ASSET MANAGEMENT CO LLC held KEYS — position size vs. price
% of Fund (quarterly)    KEYS 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)
2026 Q1 UNCHANGED — — — 10,600 — 0% 0.70% $3.0M 2026-05-12 $361.65
2025 Q4 REDUCED 5.4% +39.0% ❌ 10,600 -600 -5.4% 0.50% $2.2M 2026-02-04 $221.60
2025 Q3 UNCHANGED — — — 11,200 — 0% 0.45% $2.0M 2025-11-12 $184.05
2025 Q2 ADDED — — — 11,200 +5,700 +103.6% 0.45% $1.8M 2025-08-06 $160.75
2025 Q1 UNCHANGED — — — 5,500 — 0% 0.22% $824K 2025-05-06 $146.54
2024 Q4 REDUCED 66.3% -6.8% ✅ 5,500 -10,800 -66.3% 0.24% $883K 2025-02-03 $176.32
9 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding KEYS

As of 2026 Q1 — sorted by position size

Highlander Partners, L.P. 3Y 8.75% WEYBOSSET RESEARCH & MANAGEMENT LLC 3Y 7Y 8.27% Crown Oak Advisors, LLC 8.26% HAHN CAPITAL MANAGEMENT LLC 3Y 7Y 6.97% Science & Technology Partners, L.P. 6.39% Talos Eurisko Asset Management LP 6.3% O'Neil Global Advisors, Inc. 3Y 6.13% Styrax Capital, LP 3Y 4.93% SANDLER CAPITAL MANAGEMENT 3Y 7Y 4.84% CENTRAL SECURITIES CORP 3Y 7Y 4.66%

FAQ About PARADIGM ASSET MANAGEMENT CO LLC and KEYS

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

How long has PARADIGM ASSET MANAGEMENT CO LLC reported owning KEYS?

PARADIGM ASSET MANAGEMENT CO LLC reported KEYS across 6 quarterly 13F filings, from 2024 Q4 through 2026 Q1.

What was the largest reported KEYS position in PARADIGM ASSET MANAGEMENT CO LLC's portfolio?

The largest reported portfolio weight for KEYS was 0.70% in 2026 Q1.

What is the latest reported KEYS position on this page?

The most recent filing on this page is 2026 Q1, when PARADIGM ASSET MANAGEMENT CO LLC reported 10,600 shares, equal to 0.70% of portfolio, with an estimated market value of $3.0M.

What does the chart on this KEYS ownership page compare?

The chart compares PARADIGM ASSET MANAGEMENT CO LLC's quarterly KEYS 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 PARADIGM ASSET MANAGEMENT CO LLC time their KEYS position?

Based on 13F filing dates vs. subsequent KEYS price moves, PARADIGM ASSET MANAGEMENT CO LLC correctly timed 2 out of 3 reported position changes (67%). The annualised alpha on KEYS relative to SPY over the holding period was +47.5%.

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