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

Rock Springs Capital Management’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
2024
Q4 		– Sell
-114,500
Closed -$29.1M – 108
2024
Q3 		$29.1M Sell
114,500
-13,000
-10% -$3.07M 0.95% 41
2024
Q2 		$30.8M Sell
127,500
-92,500
-42% -$25.8M 0.93% 42
2024
Q1 		$72.1M Hold
220,000
– – 1.83% 18
2023
Q4 		$60.3M Buy
220,000
+3,000
+1% +$711K 1.48% 21
2023
Q3 		$66.3M Hold
217,000
– – 1.77% 18
2023
Q2 		$76.7M Sell
217,000
-30,350
-12% -$9.66M 1.83% 18
2023
Q1 		$82.6M Sell
247,350
-55,000
-18% -$16.2M 1.97% 15
2022
Q4 		$63.8M Sell
302,350
-41,650
-12% -$8.34M 1.53% 22
2022
Q3 		$71.2M Sell
344,000
-10,500
-3% -$2.7M 1.84% 14
2022
Q2 		$83.9M Buy
354,500
+138,000
+64% +$42.4M 2.44% 9
2022
Q1 		$94.4M Buy
216,500
+16,500
+8% +$8.03M 2.38% 8
2021
Q4 		$131M Hold
200,000
– – 3.04% 3
2021
Q3 		$133M Buy
200,000
+12,250
+7% +$8.32M 2.8% 3
2021
Q2 		$115M Buy
187,750
+10,250
+6% +$6.07M 2.27% 5
2021
Q1 		$96.1M Buy
177,500
+14,000
+9% +$7.74M 2.1% 10
2020
Q4 		$87.4M Buy
163,500
+20,500
+14% +$9.22M 1.85% 9
2020
Q3 		$46.8M Hold
143,000
– – 1.19% 30
2020
Q2 		$39.2M Buy
143,000
+15,500
+12% +$3.49M 1.08% 35
2020
Q1 		$22.2M Buy
127,500
+16,600
+15% +$3.98M 0.92% 44
2019
Q4 		$30.9M Hold
110,900
– – 0.98% 35
2019
Q3 		$20.1M Buy
110,900
+5,900
+6% +$1.23M 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% +$9.47M 1.04% 28
2018
Q3 		$26.4M Buy
67,500
+1,500
+2% +$553K 0.96% 34
2018
Q2 		$22.6M Buy
66,000
+500
+0.8% +$149K 0.87% 37
2018
Q1 		$16.4M Sell
65,500
-1,250
-2% -$321K 0.7% 51
2017
Q4 		$14.8M Buy
66,750
+5,450
+9% +$1.24M 0.67% 55
2017
Q3 		$11.4M Buy
61,300
+38,300
+167% +$6.56M 0.53% 63
2017
Q2 		$3.45M Buy
+23,000
New +$3.12M 0.17% 111

Other funds holding ALGN

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Rock Springs Capital Management's ALGN Position: Q4 2024 in Review

Rock Springs Capital Management sold out of Align Technology (ALGN) in Q4 2024, closing a stake of 114,500 shares — an estimated $29.1M sold.

Rock Springs Capital Management first reported a position in ALGN in Q2 2017 and held it in 30 quarters. The position peaked at $133M in Q3 2021. 723 funds tracked by Wall St. Rank hold ALGN as of Q4 2024.

  • Rock Springs Capital Management reported no remaining Align Technology position as of Q4 2024 after selling out during the quarter.
  • Rock Springs Capital Management sold 114,500 Align Technology shares in Q4 2024, an estimated $29.1M.
  • Rock Springs Capital Management first reported a position in Align Technology in Q2 2017 and held it in 30 quarters.
  • Rock Springs Capital Management's Align Technology position peaked at $133M in Q3 2021.
  • 723 funds tracked by Wall St. Rank held Align Technology as of Q4 2024.

Based on Rock Springs Capital Management's 13F filing for Q4 2024, filed 14 Feb 2025.