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GPK · Graphic Packaging Holding Co

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$11.96 +0.33 (+2.84%) At close · Aug 21
Market Cap
$3.57B
Shares
296.07M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 501
Total Value: $3,759,133,088
Total Shares: 355,641,762

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 501 13F filers · Δ vs Mar 31, 2026
Top Holder
11.7%
Sep 2023 → Jun 2026 · range 8.7% – 11.7%
+0.9 pts
Top 5
32.2%
Sep 2023 → Jun 2026 · range 30.5% – 36.6%
+1.7 pts
Top 10
46.4%
Sep 2023 → Jun 2026 · range 44.1% – 54.4%
+1.4 pts
HHI
336
Sep 2023 → Jun 2026 · range 317 – 391
Broadly held+19

Quarterly Activity

vs Mar 31, 2026
New
112
Increased
206
Decreased
137
Sold Out
59
Unchanged
46
Holder count: +53
Institutional value: +12.5%
Shares held: +5.8%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 515
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1408075 CUSIP 388689101 13F (30d) 458 filings 433 filers Visit website Investor relations