Boston Partners
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Boston Partners’s Packaging Corp of America PKG Stock Holding History

Boston Partners’s Portfolio PKG Stock Details PKG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$332M Sell
1,566,890
-67,669
-4% -$15.1M 0.35% 95
2025
Q4 		$337M Sell
1,634,559
-29,911
-2% -$6.08M 0.35% 94
2025
Q3 		$363M Buy
1,664,470
+353,095
+27% +$72.8M 0.37% 92
2025
Q2 		$247M Sell
1,311,375
-30,398
-2% -$5.75M 0.27% 126
2025
Q1 		$266M Sell
1,341,773
-223,578
-14% -$47.7M 0.32% 107
2024
Q4 		$352M Buy
1,565,351
+101,755
+7% +$23.5M 0.43% 76
2024
Q3 		$315M Buy
1,463,596
+26,408
+2% +$5.25M 0.37% 93
2024
Q2 		$262M Sell
1,437,188
-9,115
-0.6% -$1.66M 0.33% 113
2024
Q1 		$274M Buy
1,446,303
+477,487
+49% +$82.8M 0.33% 113
2023
Q4 		$158M Buy
968,816
+162,420
+20% +$25.6M 0.21% 165
2023
Q3 		$124M Buy
+806,396
New +$118M 0.17% 175
2020
Q1 		– Sell
-30
Closed -$3K – 722
2019
Q4 		$3K Hold
30
– – ﹤0.01% 693
2019
Q3 		$3K Buy
+30
New +$3.04K ﹤0.01% 700
2017
Q2 		– Sell
-35,245
Closed -$3.23M – 776
2017
Q1 		$3.23M Sell
35,245
-220,048
-86% -$20.2M ﹤0.01% 583
2016
Q4 		$21.7M Sell
255,293
-1,865,061
-88% -$156M 0.03% 321
2016
Q3 		$172M Sell
2,120,354
-358,156
-14% -$27.4M 0.24% 135
2016
Q2 		$166M Buy
2,478,510
+84,909
+4% +$5.55M 0.24% 141
2016
Q1 		$145M Sell
2,393,601
-165,528
-6% -$8.87M 0.21% 142
2015
Q4 		$161M Buy
2,559,129
+409,846
+19% +$27M 0.23% 137
2015
Q3 		$129M Buy
2,149,283
+536,692
+33% +$35.8M 0.2% 149
2015
Q2 		$101M Sell
1,612,591
-191,299
-11% -$13.5M 0.14% 171
2015
Q1 		$141M Buy
1,803,890
+180,446
+11% +$14.3M 0.21% 137
2014
Q4 		$127M Buy
1,623,444
+19,741
+1% +$1.42M 0.19% 140
2014
Q3 		$102M Buy
+1,603,703
New +$108M 0.17% 148

Other funds holding PKG

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
DAM
Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Boston Partners's PKG Position: Q1 2026 in Review

Boston Partners reduced its Packaging Corp of America (PKG) stake by 4.1% in Q1 2026, selling an estimated $15.1M and leaving 1,566,890 shares worth $332M. The position accounts for 0.35% of the portfolio, ranked #95.

Boston Partners first reported a position in PKG in Q3 2014 and has held it in 24 quarters since. The position peaked at $363M in Q3 2025. 877 funds tracked by Wall St. Rank hold PKG as of Q1 2026.

  • Boston Partners held 1,566,890 shares of Packaging Corp of America worth $332M as of Q1 2026.
  • Boston Partners sold 67,669 Packaging Corp of America shares in Q1 2026, an estimated $15.1M.
  • Packaging Corp of America made up 0.35% of Boston Partners's portfolio in Q1 2026, its #95 holding.
  • Boston Partners first reported a position in Packaging Corp of America in Q3 2014 and has held it in 24 quarters since.
  • Boston Partners's Packaging Corp of America position peaked at $363M in Q3 2025.
  • 877 funds tracked by Wall St. Rank held Packaging Corp of America as of Q1 2026.

Based on Boston Partners's 13F filing for Q1 2026, filed 11 May 2026.