HighTower Advisors
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HighTower Advisors’s Power Integrations POWI Stock Holding History

HighTower Advisors’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 		$425K Buy
8,301
+1,892
+30% +$86.8K ﹤0.01% 2859
2025
Q4 		$228K Buy
+6,409
New +$243K ﹤0.01% 3258
2025
Q3 		– Sell
-4,166
Closed -$233K – 4008
2025
Q2 		$233K Sell
4,166
-282
-6% -$14.5K ﹤0.01% 3152
2025
Q1 		$225K Buy
4,448
+612
+16% +$36.6K ﹤0.01% 3088
2024
Q4 		$237K Sell
3,836
-754
-16% -$47.9K ﹤0.01% 3068
2024
Q3 		$294K Sell
4,590
-8
-0.2% -$528 ﹤0.01% 2827
2024
Q2 		$320K Buy
4,598
+100
+2% +$7.18K ﹤0.01% 2662
2024
Q1 		$332K Buy
4,498
+442
+11% +$33K ﹤0.01% 2599
2023
Q4 		$333K Buy
4,056
+439
+12% +$33.7K ﹤0.01% 2620
2023
Q3 		$272K Buy
3,617
+519
+17% +$44.4K ﹤0.01% 2673
2023
Q2 		$296K Buy
+3,098
New +$259K ﹤0.01% 2571
2022
Q2 		– Sell
-41,224
Closed -$3.82M – 3474
2022
Q1 		$3.82M Buy
+41,224
New +$3.59M 0.01% 1027
2017
Q1 		– Sell
-13,472
Closed -$456K – 2145
2016
Q4 		$456K Buy
+13,472
New +$441K 0.01% 1298
2016
Q2 		– Sell
-22,772
Closed -$563K – 1959
2016
Q1 		$563K Sell
22,772
-182
-0.8% -$4.19K ﹤0.01% 1318
2015
Q4 		$558K Buy
+22,954
New +$559K 0.01% 1260

Other funds holding POWI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
State Street
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
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
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

HighTower Advisors's POWI Position: Q1 2026 in Review

HighTower Advisors increased its Power Integrations (POWI) stake by 30% in Q1 2026, buying an estimated $86.8K and bringing the position to 8,301 shares worth $425K. The position accounts for ﹤0.01% of the portfolio, ranked #2859.

HighTower Advisors first reported a position in POWI in Q4 2015 and has held it in 15 quarters since. The position peaked at $3.82M in Q1 2022. 308 funds tracked by Wall St. Rank hold POWI as of Q1 2026.

  • HighTower Advisors held 8,301 shares of Power Integrations worth $425K as of Q1 2026.
  • HighTower Advisors bought 1,892 Power Integrations shares in Q1 2026, an estimated $86.8K.
  • Power Integrations made up ﹤0.01% of HighTower Advisors's portfolio in Q1 2026, its #2859 holding.
  • HighTower Advisors first reported a position in Power Integrations in Q4 2015 and has held it in 15 quarters since.
  • HighTower Advisors's Power Integrations position peaked at $3.82M in Q1 2022.
  • 308 funds tracked by Wall St. Rank held Power Integrations as of Q1 2026.

Based on HighTower Advisors's 13F filing for Q1 2026, filed 5 May 2026.