Packaging Corp of America
858 hedge funds and large institutions have $18.4B invested in Packaging Corp of America in 2025 Q3 according to their latest regulatory filings, with 122 funds opening new positions, 306 increasing their positions, 279 reducing their positions, and 91 closing their positions.
704% more call options, than puts
Call options by funds: $28.7M | Put options by funds: $3.57M
50% more funds holding in top 10
Funds holding in top 10: 4 → 6 (+2)
34% more first-time investments, than exits
New positions opened: 122 | Existing positions closed: 91
17% more capital invested
Capital invested by funds: $15.7B → $18.4B (+$2.72B)
2% more funds holding
Funds holding: 840 → 858 (+18)
1.43% more ownership
Funds ownership: 92.54% → 93.97% (+1.4%)
10% more repeat investments, than reductions
Existing positions increased: 306 | Existing positions reduced: 279
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
+$216M |
| 2 |
Bank of New York Mellon
New York
|
+$210M |
| 3 |
Select Equity Group
New York
|
+$119M |
| 4 |
WHG
Westwood Holdings Group
Dallas,
Texas
|
+$100M |
| 5 |
JP Morgan Chase
New York
|
+$76.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$231M |
| 2 |
Two Sigma Advisers
New York
|
-$88.7M |
| 3 |
Two Sigma Investments
New York
|
-$68.2M |
| 4 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$51.4M |
| 5 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
-$49.4M |
PKG Hedge Fund Activity: Q3 2025 in Review
858 of the 7,638 institutional investors tracked by Wall St. Rank reported a position in Packaging Corp of America (PKG) for Q3 2025, worth a combined $18.4B — up 17% from $15.7B a quarter earlier.
Buyers outnumbered sellers: 122 funds opened new PKG positions and 91 closed out — a net gain of 31 holders — while 306 added to existing stakes and 279 trimmed.
The largest buyer was Millennium Management, adding an estimated $216M. The largest seller was BlackRock, cutting an estimated $231M.
- 858 institutional investors held Packaging Corp of America (PKG) as of Q3 2025, up from 840 in Q2 2025.
- Funds reported $18.4B of Packaging Corp of America stock for Q3 2025, up 17% quarter-over-quarter.
- 122 funds opened new Packaging Corp of America positions in Q3 2025 and 91 closed out, a net change of +31 holders.
- The largest Packaging Corp of America buyer in Q3 2025 was Millennium Management, an estimated $216M added.
- The largest Packaging Corp of America seller in Q3 2025 was BlackRock, an estimated $231M sold.
Based on aggregated 13F filings for Q3 2025.