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Palo Alto Investors’s Align Technology ALGN Stock Holding History

Palo Alto Investors’s Portfolio ALGN Stock Details ALGN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$7.12M Hold
41,520
– – 1.09% 24
2025
Q4 		$6.48M Sell
41,520
-4,215
-9% -$604K 0.9% 26
2025
Q3 		$5.73M Buy
45,735
+7,963
+21% +$1.25M 1.06% 21
2025
Q2 		$7.15M Hold
37,772
– – 1.52% 15
2025
Q1 		$6M Hold
37,772
– – 1.14% 19
2024
Q4 		$7.88M Hold
37,772
– – 1.22% 17
2024
Q3 		$9.61M Hold
37,772
– – 1.25% 15
2024
Q2 		$9.12M Sell
37,772
-11,333
-23% -$3.16M 1.06% 18
2024
Q1 		$16.1M Sell
49,105
-6,600
-12% -$1.94M 1.82% 16
2023
Q4 		$15.3M Hold
55,705
– – 1.38% 17
2023
Q3 		$17M Sell
55,705
-18,900
-25% -$6.53M 1.61% 12
2023
Q2 		$26.4M Hold
74,605
– – 2.13% 11
2023
Q1 		$24.9M Hold
74,605
– – 2.07% 12
2022
Q4 		$15.7M Buy
74,605
+30,300
+68% +$6.07M 1.34% 13
2022
Q3 		$9.18M Hold
44,305
– – 0.73% 18
2022
Q2 		$10.5M Hold
44,305
– – 0.91% 18
2022
Q1 		$19.3M Sell
44,305
-11,100
-20% -$5.4M 1.49% 15
2021
Q4 		$36.4M Hold
55,405
– – 2.33% 13
2021
Q3 		$36.9M Hold
55,405
– – 2.23% 13
2021
Q2 		$33.9M Hold
55,405
– – 1.87% 16
2021
Q1 		$30M Sell
55,405
-12,100
-18% -$6.69M 1.71% 18
2020
Q4 		$36.1M Hold
67,505
– – 1.89% 16
2020
Q3 		$22.1M Hold
67,505
– – 1.21% 18
2020
Q2 		$18.5M Sell
67,505
-8,700
-11% -$1.96M 1.11% 19
2020
Q1 		$13.3M Sell
76,205
-51,300
-40% -$12.3M 1.11% 18
2019
Q4 		$35.6M Sell
127,505
-20,000
-14% -$4.99M 1.96% 18
2019
Q3 		$26.7M Hold
147,505
– – 1.78% 18
2019
Q2 		$40.4M Sell
147,505
-17,900
-11% -$5.41M 1.96% 16
2019
Q1 		$47M Buy
165,405
+8,582
+5% +$2.05M 1.96% 16
2018
Q4 		$32.8M Buy
156,823
+9,016
+6% +$2.28M 1.75% 18
2018
Q3 		$57.8M Sell
147,807
-36,800
-20% -$13.6M 2.34% 16
2018
Q2 		$63.2M Sell
184,607
-34,100
-16% -$10.2M 2.52% 16
2018
Q1 		$54.9M Buy
218,707
+6,200
+3% +$1.59M 2.35% 13
2017
Q4 		$47.2M Sell
212,507
-10,600
-5% -$2.41M 2.03% 15
2017
Q3 		$41.6M Hold
223,107
– – 1.75% 18
2017
Q2 		$33.5M Hold
223,107
– – 1.56% 17
2017
Q1 		$25.6M Buy
223,107
+184,400
+476% +$18.6M 1.21% 19
2016
Q4 		$3.72M Buy
38,707
+1,250
+3% +$116K 0.21% 27
2016
Q3 		$3.51M Buy
37,457
+1,100
+3% +$99.5K 0.2% 31
2016
Q2 		$2.93M Buy
36,357
+8,600
+31% +$658K 0.22% 34
2016
Q1 		$2.02M Hold
27,757
– – 0.16% 34
2015
Q4 		$1.83M Hold
27,757
– – 0.1% 35
2015
Q3 		$1.57M Hold
27,757
– – 0.08% 38
2015
Q2 		$1.74M Sell
27,757
-254,300
-90% -$15M 0.08% 39
2015
Q1 		$15.2M Buy
282,057
+47,757
+20% +$2.72M 0.75% 30
2014
Q4 		$13.1M Buy
234,300
+21,200
+10% +$1.12M 0.77% 29
2014
Q3 		$11M Buy
213,100
+36,312
+21% +$1.98M 0.82% 28
2014
Q2 		$9.91M Buy
176,788
+169,000
+2,170% +$8.79M 0.74% 32
2014
Q1 		$403K Buy
+7,788
New +$436K 0.03% 36

Other funds holding ALGN

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Palo Alto Investors's ALGN Position: Q1 2026 in Review

Palo Alto Investors held its Align Technology (ALGN) position steady in Q1 2026 at 41,520 shares worth $7.12M. The position accounts for 1.09% of the portfolio, ranked #24.

Palo Alto Investors first reported a position in ALGN in Q1 2014 and has held it in 49 quarters since. The position peaked at $63.2M in Q2 2018. 690 funds tracked by Wall St. Rank hold ALGN as of Q1 2026.

  • Palo Alto Investors held 41,520 shares of Align Technology worth $7.12M as of Q1 2026.
  • Palo Alto Investors left its Align Technology share count unchanged in Q1 2026.
  • Align Technology made up 1.09% of Palo Alto Investors's portfolio in Q1 2026, its #24 holding.
  • Palo Alto Investors first reported a position in Align Technology in Q1 2014 and has held it in 49 quarters since.
  • Palo Alto Investors's Align Technology position peaked at $63.2M in Q2 2018.
  • 690 funds tracked by Wall St. Rank held Align Technology as of Q1 2026.

Based on Palo Alto Investors's 13F filing for Q1 2026, filed 15 May 2026.