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Rock Springs Capital Management’s Align Technology ALGN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2024
Q4
Sell
-114,500
Closed -$29.1M 108
2024
Q3
$29.1M Sell
114,500
-13,000
-10% -$3.31M 0.95% 41
2024
Q2
$30.8M Sell
127,500
-92,500
-42% -$22.3M 0.93% 42
2024
Q1
$72.1M Hold
220,000
1.83% 18
2023
Q4
$60.3M Buy
220,000
+3,000
+1% +$822K 1.48% 21
2023
Q3
$66.3M Hold
217,000
1.77% 18
2023
Q2
$76.7M Sell
217,000
-30,350
-12% -$10.7M 1.83% 18
2023
Q1
$82.6M Sell
247,350
-55,000
-18% -$18.4M 1.97% 15
2022
Q4
$63.8M Sell
302,350
-41,650
-12% -$8.78M 1.53% 22
2022
Q3
$71.2M Sell
344,000
-10,500
-3% -$2.17M 1.84% 14
2022
Q2
$83.9M Buy
354,500
+138,000
+64% +$32.7M 2.44% 9
2022
Q1
$94.4M Buy
216,500
+16,500
+8% +$7.19M 2.38% 8
2021
Q4
$131M Hold
200,000
3.04% 3
2021
Q3
$133M Buy
200,000
+12,250
+7% +$8.15M 2.8% 3
2021
Q2
$115M Buy
187,750
+10,250
+6% +$6.26M 2.27% 5
2021
Q1
$96.1M Buy
177,500
+14,000
+9% +$7.58M 2.1% 10
2020
Q4
$87.4M Buy
163,500
+20,500
+14% +$11M 1.85% 9
2020
Q3
$46.8M Hold
143,000
1.19% 30
2020
Q2
$39.2M Buy
143,000
+15,500
+12% +$4.25M 1.08% 35
2020
Q1
$22.2M Buy
127,500
+16,600
+15% +$2.89M 0.92% 44
2019
Q4
$30.9M Hold
110,900
0.98% 35
2019
Q3
$20.1M Buy
110,900
+5,900
+6% +$1.07M 0.8% 47
2019
Q2
$28.7M Hold
105,000
1.04% 32
2019
Q1
$29.9M Hold
105,000
1.15% 24
2018
Q4
$22M Buy
105,000
+37,500
+56% +$7.85M 1.04% 28
2018
Q3
$26.4M Buy
67,500
+1,500
+2% +$587K 0.96% 34
2018
Q2
$22.6M Buy
66,000
+500
+0.8% +$171K 0.87% 37
2018
Q1
$16.4M Sell
65,500
-1,250
-2% -$314K 0.7% 51
2017
Q4
$14.8M Buy
66,750
+5,450
+9% +$1.21M 0.67% 55
2017
Q3
$11.4M Buy
61,300
+38,300
+167% +$7.13M 0.53% 63
2017
Q2
$3.45M Buy
+23,000
New +$3.45M 0.17% 109