QUADRANT CAPITAL GROUP LLC GPK — Graphic Packaging Holding Co

Ownership history in QUADRANT CAPITAL GROUP LLC  ·  27 quarters on record

AI Ownership Summary

QUADRANT CAPITAL GROUP LLC reported Graphic Packaging Holding Co (GPK) in 27 quarterly 13F filings from 2024 Q2 through 2026 Q3. Peak portfolio weight reached 0.04% in 2026 Q2. The latest visible filing shows GPK at 0.01% 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 GPK ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was QUADRANT CAPITAL GROUP LLC's position in Graphic Packaging Holding Co, 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 Q3

GPK was reported at 0.01% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.04% in 2026 Q2

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

Time in book
Holding Window
2024 Q2 to 2026 Q3

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.

GPK stock page QUADRANT CAPITAL GROUP LLC fund profile QUADRANT CAPITAL GROUP LLC full holdings
How QUADRANT CAPITAL GROUP LLC held GPK — position size vs. price
% of Fund (quarterly)    GPK 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 Q3 REDUCED — — — 54,658 -91,635 -62.6% 0.01% $459K 2026-10-20 $8.49
2026 Q2 ADDED — — — 146,293 +141,516 +2962.4% 0.04% $1.5M 2026-08-14 $11.27
2026 Q1 REDUCED 91.2% +8.3% ❌ 4,777 -49,319 -91.2% 0.00% $47K 2026-05-13 $9.59
2025 Q4 ADDED — — — 54,096 +52,712 +3808.7% 0.02% $815K 2026-02-13 $12.01
2025 Q3 REDUCED 24.7% -21.6% ✅ 1,384 -453 -24.7% 0.00% $27K 2025-11-13 $15.48
2025 Q1 REDUCED 48.1% -18.4% ✅ 1,837 -1,701 -48.1% 0.00% $48K 2025-05-13 $22.10
2024 Q4 REDUCED — — — 3,538 -101 -2.8% 0.01% $96K 2025-02-13 $25.18
2024 Q3 REDUCED — — — 3,639 -30 -0.8% 0.01% $108K 2024-11-12 $27.45
2024 Q2 ADDED — — — 3,669 +362 +10.9% 0.01% $96K 2024-08-12 $26.35
18 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding GPK

As of 2026 Q3 — sorted by position size

IFG Advisors, LLC 3Y 0.43% OpenArc Corporate Advisory, LLC 0.24% Essential Partners LLC 0.05% LifeGoal Investments, LLC 0.03% Assenagon Asset Management S.A. 3Y 7Y 0.03% SALEM INVESTMENT COUNSELORS INC 3Y 7Y 0.02% Y-Intercept (Hong Kong) Ltd 3Y 0.02% Gradient Investments LLC 3Y 7Y 0.01% Curated Wealth Partners LLC 3Y 0.01% Louisiana State Employees Retirement System 3Y 7Y 0.01%

FAQ About QUADRANT CAPITAL GROUP LLC and GPK

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

How long has QUADRANT CAPITAL GROUP LLC reported owning GPK?

QUADRANT CAPITAL GROUP LLC reported GPK across 9 quarterly 13F filings, from 2024 Q2 through 2026 Q3.

What was the largest reported GPK position in QUADRANT CAPITAL GROUP LLC's portfolio?

The largest reported portfolio weight for GPK was 0.04% in 2026 Q2.

What is the latest reported GPK position on this page?

The most recent filing on this page is 2026 Q3, when QUADRANT CAPITAL GROUP LLC reported 54,658 shares, equal to 0.01% of portfolio, with an estimated market value of $459K.

What does the chart on this GPK ownership page compare?

The chart compares QUADRANT CAPITAL GROUP LLC's quarterly GPK 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 QUADRANT CAPITAL GROUP LLC time their GPK position?

Based on 13F filing dates vs. subsequent GPK price moves, QUADRANT CAPITAL GROUP LLC correctly timed 10 out of 18 reported position changes (56%). The annualised alpha on GPK relative to SPY over the holding period was -20.4%.

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