California State Teachers Retirement System (CalSTRS)
MAGN

California State Teachers Retirement System (CalSTRS)’s Magnera Corp MAGN Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio MAGN Stock Details MAGN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$16.4K Sell
1,729
-239
-12% -$3.06K ﹤0.01% 2505
2025
Q4 		$29.8K Sell
1,968
-30,362
-94% -$352K ﹤0.01% 2389
2025
Q3 		$379K Buy
32,330
+1
+0% +$12 ﹤0.01% 2173
2025
Q2 		$391K Buy
32,329
+2,077
+7% +$28.6K ﹤0.01% 2145
2025
Q1 		$549K Hold
30,252
– – ﹤0.01% 2009
2024
Q4 		$550K Buy
+30,252
New +$619K ﹤0.01% 2066
2024
Q2 		– Sell
-342
Closed -$8.9K – 3195
2024
Q1 		$8.9K Sell
342
-218
-39% -$5.17K ﹤0.01% 2931
2023
Q4 		$14.1K Sell
560
-191
-25% -$4.02K ﹤0.01% 2959
2023
Q3 		$19.5K Sell
751
-382
-34% -$12.7K ﹤0.01% 2984
2023
Q2 		$44.5K Sell
1,133
-126
-10% -$5.71K ﹤0.01% 2961
2023
Q1 		$52.2K Sell
1,259
-92
-7% -$4.24K ﹤0.01% 2840
2022
Q4 		$48.8K Sell
1,351
-2,946
-69% -$120K ﹤0.01% 2911
2022
Q3 		$174K Sell
4,297
-60
-1% -$4.17K ﹤0.01% 2665
2022
Q2 		$390K Buy
4,357
+2
+0% +$240 ﹤0.01% 2495
2022
Q1 		$701K Sell
4,355
-358
-8% -$70.9K ﹤0.01% 2233
2021
Q4 		$1.05M Buy
4,713
+106
+2% +$23K ﹤0.01% 2128
2021
Q3 		$844K Sell
4,607
-41
-0.9% -$7.95K ﹤0.01% 2241
2021
Q2 		$844K Sell
4,648
-444
-9% -$87.4K ﹤0.01% 2322
2021
Q1 		$1.14M Hold
5,092
– – ﹤0.01% 2071
2020
Q4 		$1.08M Buy
+5,092
New +$1.02M ﹤0.01% 1987
2020
Q3 		– Sell
-5,092
Closed -$1.06M – 3048
2020
Q2 		$1.06M Hold
5,092
– – ﹤0.01% 1825
2020
Q1 		$809K Buy
5,092
+5
+0.1% +$984 ﹤0.01% 1797
2019
Q4 		$1.21M Sell
5,087
-133
-3% -$29.6K ﹤0.01% 1851
2019
Q3 		$1.04M Buy
5,220
+64
+1% +$12.8K ﹤0.01% 1919
2019
Q2 		$1.13M Hold
5,156
– – ﹤0.01% 1890
2019
Q1 		$946K Sell
5,156
-137
-3% -$23.1K ﹤0.01% 1969
2018
Q4 		$672K Buy
5,293
+178
+3% +$34.1K ﹤0.01% 2115
2018
Q3 		$1.27M Sell
5,115
-1
-0% -$244 ﹤0.01% 1908
2018
Q2 		$1.3M Buy
5,116
+32
+0.6% +$7.91K ﹤0.01% 1888
2018
Q1 		$1.36M Sell
5,084
-184
-3% -$51.8K ﹤0.01% 1775
2017
Q4 		$1.47M Sell
5,268
-85
-2% -$22.1K ﹤0.01% 1762
2017
Q3 		$1.35M Sell
5,353
-566
-10% -$135K ﹤0.01% 1825
2017
Q2 		$1.5M Sell
5,919
-672
-10% -$171K ﹤0.01% 1782
2017
Q1 		$1.86M Sell
6,591
-307
-4% -$91.7K ﹤0.01% 1673
2016
Q4 		$2.14M Sell
6,898
-177
-3% -$51.2K ﹤0.01% 1632
2016
Q3 		$1.99M Buy
7,075
+61
+0.9% +$17K ﹤0.01% 1652
2016
Q2 		$1.78M Sell
7,014
-33
-0.5% -$8.86K ﹤0.01% 1696
2016
Q1 		$1.9M Buy
7,047
+881
+14% +$200K ﹤0.01% 1637
2015
Q4 		$1.48M Buy
6,166
+100
+2% +$23.5K ﹤0.01% 1751
2015
Q3 		$1.36M Sell
6,066
-16
-0.3% -$3.97K ﹤0.01% 1796
2015
Q2 		$1.74M Buy
6,082
+7
+0.1% +$2.22K ﹤0.01% 1753
2015
Q1 		$2.17M Sell
6,075
-69
-1% -$22.2K 0.01% 1544
2014
Q4 		$2.04M Buy
6,144
+26
+0.4% +$8.38K ﹤0.01% 1601
2014
Q3 		$1.75M Buy
6,118
+73
+1% +$23.3K ﹤0.01% 1651
2014
Q2 		$2.08M Buy
6,045
+39
+0.6% +$13.3K 0.01% 1574
2014
Q1 		$2.13M Buy
6,006
+30
+0.5% +$11.4K 0.01% 1500
2013
Q4 		$2.15M Buy
5,976
+39
+0.7% +$13.8K 0.01% 1467
2013
Q3 		$2.09M Buy
5,937
+184
+3% +$63.7K 0.01% 1440
2013
Q2 		$1.88M Buy
+5,753
New +$1.83M 0.01% 1434

Other funds holding MAGN

NM
Newtyn Management New York $936M AUM 27.23% 1-Year Est. Return
LC
Littlejohn & Co Greenwich, Connecticut $106M AUM 7.38% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
ECM
Engine Capital Management New York $828M AUM 6.49% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
MAP
Madison Avenue Partners New York $2.3B AUM 115.82% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
DCM
DG Capital Management New York $326M AUM 39.67% 1-Year Est. Return
DCP
Diameter Capital Partners New York $1.07B AUM 152.29% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s MAGN Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) reduced its Magnera Corp (MAGN) stake by 12% in Q1 2026, selling an estimated $3.06K and leaving 1,729 shares worth $16.4K. The position accounts for ﹤0.01% of the portfolio, ranked #2505.

California State Teachers Retirement System (CalSTRS) first reported a position in MAGN in Q2 2013 and has held it in 49 quarters since. The position peaked at $2.17M in Q1 2015. 175 funds tracked by Wall St. Rank hold MAGN as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 1,729 shares of Magnera Corp worth $16.4K as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) sold 239 Magnera Corp shares in Q1 2026, an estimated $3.06K.
  • Magnera Corp made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #2505 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Magnera Corp in Q2 2013 and has held it in 49 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Magnera Corp position peaked at $2.17M in Q1 2015.
  • 175 funds tracked by Wall St. Rank held Magnera Corp as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.