New York State Teachers Retirement System (NYSTRS)’s Power Integrations POWI Stock Holding History

New York State Teachers Retirement System (NYSTRS)’s Portfolio POWI Stock Details POWI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.23M	Sell	23,919 -1,481	-6%	-$68K	﹤0.01%	1218
2025 Q4	$903K	Buy	25,400 +2,055	+9%	+$77.9K	﹤0.01%	1334
2025 Q3	$939K	Sell	23,345 -400	-2%	-$19.3K	﹤0.01%	1314
2025 Q2	$1.33M	Hold	23,745	–	–	﹤0.01%	1217
2025 Q1	$1.2M	Hold	23,745	–	–	﹤0.01%	1236
2024 Q4	$1.47M	Hold	23,745	–	–	﹤0.01%	1207
2024 Q3	$1.52M	Sell	23,745 -200	-0.8%	-$13.2K	﹤0.01%	1203
2024 Q2	$1.68M	Sell	23,945 -200	-0.8%	-$14.4K	﹤0.01%	1150
2024 Q1	$1.73M	Hold	24,145	–	–	﹤0.01%	1170
2023 Q4	$1.98M	Hold	24,145	–	–	﹤0.01%	1120
2023 Q3	$1.84M	Sell	24,145 -100	-0.4%	-$8.56K	﹤0.01%	1105
2023 Q2	$2.29M	Sell	24,245 -1,879	-7%	-$157K	0.01%	1053
2023 Q1	$2.21M	Sell	26,124 -300	-1%	-$24.9K	0.01%	1050
2022 Q4	$1.9M	Hold	26,424	–	–	﹤0.01%	1103
2022 Q3	$1.7M	Hold	26,424	–	–	﹤0.01%	1102
2022 Q2	$1.98M	Hold	26,424	–	–	﹤0.01%	1072
2022 Q1	$2.45M	Sell	26,424 -200	-0.8%	-$17.4K	0.01%	1068
2021 Q4	$2.47M	Sell	26,624 -8,587	-24%	-$843K	﹤0.01%	1087
2021 Q3	$3.49M	Sell	35,211 -960	-3%	-$93K	0.01%	971
2021 Q2	$2.97M	Sell	36,171 -100	-0.3%	-$8.07K	0.01%	1023
2021 Q1	$2.96M	Sell	36,271 -5,300	-13%	-$461K	0.01%	1019
2020 Q4	$3.4M	Sell	41,571 -100	-0.2%	-$6.79K	0.01%	943
2020 Q3	$2.31M	Sell	41,671 -1,397	-3%	-$80.5K	0.01%	981
2020 Q2	$2.54M	Buy	43,068 +7,040	+20%	+$370K	0.01%	945
2020 Q1	$1.59M	Hold	36,028	–	–	﹤0.01%	1000
2019 Q4	$1.78M	Hold	36,028	–	–	﹤0.01%	1120
2019 Q3	$1.63M	Hold	36,028	–	–	﹤0.01%	1107
2019 Q2	$1.44M	Hold	36,028	–	–	﹤0.01%	1140
2019 Q1	$1.26M	Hold	36,028	–	–	﹤0.01%	1179
2018 Q4	$1.1M	Hold	36,028	–	–	﹤0.01%	1186
2018 Q3	$1.14M	Hold	36,028	–	–	﹤0.01%	1250
2018 Q2	$1.32M	Hold	36,028	–	–	﹤0.01%	1225
2018 Q1	$1.23M	Hold	36,028	–	–	﹤0.01%	1220
2017 Q4	$1.32M	Hold	36,028	–	–	﹤0.01%	1215
2017 Q3	$1.32M	Hold	36,028	–	–	﹤0.01%	1216
2017 Q2	$1.31M	Hold	36,028	–	–	﹤0.01%	1207
2017 Q1	$1.18M	Sell	36,028 -400	-1%	-$13.3K	﹤0.01%	1248
2016 Q4	$1.24M	Hold	36,428	–	–	﹤0.01%	1257
2016 Q3	$1.15M	Sell	36,428 -400	-1%	-$11.4K	﹤0.01%	1253
2016 Q2	$922K	Sell	36,828 -200	-0.5%	-$4.88K	﹤0.01%	1293
2016 Q1	$919K	Hold	37,028	–	–	﹤0.01%	1299
2015 Q4	$900K	Sell	37,028 -236	-0.6%	-$5.75K	﹤0.01%	1309
2015 Q3	$786K	Hold	37,264	–	–	﹤0.01%	1332
2015 Q2	$842K	Hold	37,264	–	–	﹤0.01%	1342
2015 Q1	$970K	Sell	37,264 -200	-0.5%	-$5.39K	﹤0.01%	1324
2014 Q4	$969K	Hold	37,464	–	–	﹤0.01%	1330
2014 Q3	$1.01M	Hold	37,464	–	–	﹤0.01%	1302
2014 Q2	$1.08M	Hold	37,464	–	–	﹤0.01%	1313
2014 Q1	$1.23M	Sell	37,464 -1,200	-3%	-$36.4K	﹤0.01%	1283
2013 Q4	$1.08M	Sell	38,664 -2,000	-5%	-$54K	﹤0.01%	1322
2013 Q3	$1.1M	Sell	40,664 -2,200	-5%	-$57K	﹤0.01%	1318
2013 Q2	$869K	Buy	+42,864	New	+$893K	﹤0.01%	1342

Other funds holding POWI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return

SCM

Snyder Capital Management San Francisco, California $5.16B AUM 26.72% 1-Year Est. Return

DGI

Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS)'s POWI Position: Q1 2026 in Review

New York State Teachers Retirement System (NYSTRS) reduced its Power Integrations (POWI) stake by 5.8% in Q1 2026, selling an estimated $68K and leaving 23,919 shares worth $1.23M. The position accounts for ﹤0.01% of the portfolio, ranked #1218.

New York State Teachers Retirement System (NYSTRS) first reported a position in POWI in Q2 2013 and has held it in 52 quarters since. The position peaked at $3.49M in Q3 2021. 308 funds tracked by Wall St. Rank hold POWI as of Q1 2026.

New York State Teachers Retirement System (NYSTRS) held 23,919 shares of Power Integrations worth $1.23M as of Q1 2026.
New York State Teachers Retirement System (NYSTRS) sold 1,481 Power Integrations shares in Q1 2026, an estimated $68K.
Power Integrations made up ﹤0.01% of New York State Teachers Retirement System (NYSTRS)'s portfolio in Q1 2026, its #1218 holding.
New York State Teachers Retirement System (NYSTRS) first reported a position in Power Integrations in Q2 2013 and has held it in 52 quarters since.
New York State Teachers Retirement System (NYSTRS)'s Power Integrations position peaked at $3.49M in Q3 2021.
308 funds tracked by Wall St. Rank held Power Integrations as of Q1 2026.

Based on New York State Teachers Retirement System (NYSTRS)'s 13F filing for Q1 2026, filed 27 Apr 2026.