SOMRS
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State of Michigan Retirement System’s PTC PTC Stock Holding History

State of Michigan Retirement System’s Portfolio PTC Stock Details PTC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.42M Sell
31,054
-300
-1% -$47.4K 0.02% 462
2025
Q4 		$5.46M Sell
31,354
-1,000
-3% -$186K 0.03% 406
2025
Q3 		$6.57M Sell
32,354
-300
-0.9% -$61.2K 0.03% 373
2025
Q2 		$5.63M Hold
32,654
– – 0.03% 401
2025
Q1 		$5.06M Hold
32,654
– – 0.03% 412
2024
Q4 		$6M Sell
32,654
-100
-0.3% -$19K 0.03% 382
2024
Q3 		$5.92M Hold
32,754
– – 0.03% 383
2024
Q2 		$5.95M Hold
32,754
– – 0.03% 364
2024
Q1 		$6.19M Buy
32,754
+200
+0.6% +$36K 0.03% 356
2023
Q4 		$5.7M Hold
32,554
– – 0.03% 364
2023
Q3 		$4.61M Buy
32,554
+3,300
+11% +$472K 0.03% 396
2023
Q2 		$4.16M Hold
29,254
– – 0.03% 438
2023
Q1 		$3.75M Buy
29,254
+500
+2% +$63.6K 0.02% 454
2022
Q4 		$3.45M Buy
28,754
+100
+0.3% +$12K 0.02% 461
2022
Q3 		$3M Buy
28,654
+300
+1% +$34.2K 0.02% 483
2022
Q2 		$3.02M Buy
28,354
+1,800
+7% +$194K 0.02% 491
2022
Q1 		$2.86M Sell
26,554
-46
-0.2% -$5.17K 0.02% 520
2021
Q4 		$3.22M Buy
26,600
+100
+0.4% +$12.1K 0.02% 516
2021
Q3 		$3.17M Buy
26,500
+100
+0.4% +$13.3K 0.02% 498
2021
Q2 		$3.73M Sell
26,400
-12,540
-32% -$1.71M 0.02% 475
2021
Q1 		$5.36M Buy
38,940
+700
+2% +$93.2K 0.03% 373
2020
Q4 		$4.57M Buy
38,240
+200
+0.5% +$19.9K 0.03% 393
2020
Q3 		$3.15M Buy
38,040
+100
+0.3% +$8.52K 0.03% 450
2020
Q2 		$2.95M Buy
37,940
+9,201
+32% +$652K 0.03% 425
2020
Q1 		$1.76M Sell
28,739
-1,800
-6% -$133K 0.02% 472
2019
Q4 		$2.29M Buy
30,539
+500
+2% +$35.6K 0.02% 527
2019
Q3 		$2.05M Sell
30,039
-600
-2% -$43.8K 0.02% 527
2019
Q2 		$2.75M Sell
30,639
-7,400
-19% -$663K 0.02% 442
2019
Q1 		$3.51M Hold
38,039
– – 0.03% 416
2018
Q4 		$3.15M Sell
38,039
-1,200
-3% -$105K 0.03% 405
2018
Q3 		$4.17M Sell
39,239
-3,300
-8% -$322K 0.03% 392
2018
Q2 		$3.99M Buy
42,539
+200
+0.5% +$17.3K 0.03% 388
2018
Q1 		$3.3M Buy
42,339
+800
+2% +$58.4K 0.03% 431
2017
Q4 		$2.52M Sell
41,539
-1,900
-4% -$118K 0.02% 527
2017
Q3 		$2.44M Sell
43,439
-4,200
-9% -$233K 0.02% 532
2017
Q2 		$2.63M Buy
47,639
+600
+1% +$33.1K 0.02% 542
2017
Q1 		$2.47M Buy
47,039
+500
+1% +$26.4K 0.02% 555
2016
Q4 		$2.15M Buy
46,539
+300
+0.6% +$14K 0.02% 602
2016
Q3 		$2.05M Buy
46,239
+200
+0.4% +$8.29K 0.02% 612
2016
Q2 		$1.73M Buy
46,039
+300
+0.7% +$10.7K 0.01% 653
2016
Q1 		$1.52M Buy
45,739
+500
+1% +$15.4K 0.01% 678
2015
Q4 		$1.57M Sell
45,239
-6,900
-13% -$242K 0.01% 660
2015
Q3 		$1.66M Sell
52,139
-300
-0.6% -$10.7K 0.01% 683
2015
Q2 		$2.15M Buy
52,439
+300
+0.6% +$11.9K 0.01% 638
2015
Q1 		$1.89M Sell
52,139
-3,100
-6% -$107K 0.01% 694
2014
Q4 		$2.02M Sell
55,239
-400
-0.7% -$14.8K 0.01% 678
2014
Q3 		$2.05M Sell
55,639
-300
-0.5% -$11.5K 0.01% 664
2014
Q2 		$2.17M Buy
55,939
+100
+0.2% +$3.6K 0.02% 663
2014
Q1 		$1.98M Sell
55,839
-100
-0.2% -$3.67K 0.01% 679
2013
Q4 		$1.98M Buy
55,939
+200
+0.4% +$6.14K 0.02% 653
2013
Q3 		$1.58M Buy
55,739
+700
+1% +$19K 0.01% 716
2013
Q2 		$1.35M Buy
+55,039
New +$1.32M 0.01% 733

Other funds holding PTC

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

State of Michigan Retirement System's PTC Position: Q1 2026 in Review

State of Michigan Retirement System reduced its PTC (PTC) stake by 0.96% in Q1 2026, selling an estimated $47.4K and leaving 31,054 shares worth $4.42M. The position accounts for 0.02% of the portfolio, ranked #462.

State of Michigan Retirement System first reported a position in PTC in Q2 2013 and has held it in 52 quarters since. The position peaked at $6.57M in Q3 2025. 692 funds tracked by Wall St. Rank hold PTC as of Q1 2026.

  • State of Michigan Retirement System held 31,054 shares of PTC worth $4.42M as of Q1 2026.
  • State of Michigan Retirement System sold 300 PTC shares in Q1 2026, an estimated $47.4K.
  • PTC made up 0.02% of State of Michigan Retirement System's portfolio in Q1 2026, its #462 holding.
  • State of Michigan Retirement System first reported a position in PTC in Q2 2013 and has held it in 52 quarters since.
  • State of Michigan Retirement System's PTC position peaked at $6.57M in Q3 2025.
  • 692 funds tracked by Wall St. Rank held PTC as of Q1 2026.

Based on State of Michigan Retirement System's 13F filing for Q1 2026, filed 4 May 2026.