Twin Tree Management
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Twin Tree Management’s Align Technology ALGN Stock Holding History

Twin Tree 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
2026
Q1 		$343K Buy
+2,000
New +$350K 0.01% 1009
2024
Q4 		– Sell
-111,900
Closed -$28.5M – 1554
2024
Q3 		$28.5M Hold
111,900
– – 0.06% 310
2024
Q2 		$27M Buy
111,900
+74,400
+198% +$20.7M 0.06% 288
2024
Q1 		$12.3M Sell
37,500
-94,200
-72% -$27.6M 0.03% 576
2023
Q4 		$36.1M Sell
131,700
-49,600
-27% -$11.8M 0.07% 283
2023
Q3 		$55.4M Buy
+181,300
New +$62.6M 0.12% 154
2021
Q4 		– Sell
-35,100
Closed -$23.4M – 1564
2021
Q3 		$23.4M Buy
+35,100
New +$23.8M 0.05% 326
2021
Q1 		– Sell
-15,500
Closed -$8.28M – 1319
2020
Q4 		$8.28M Sell
15,500
-57,700
-79% -$25.9M 0.03% 491
2020
Q3 		$24M Buy
73,200
+2,400
+3% +$733K 0.1% 225
2020
Q2 		$19.4M Buy
70,800
+49,000
+225% +$11M 0.08% 282
2020
Q1 		$3.79M Sell
21,800
-15,000
-41% -$3.59M 0.02% 562
2019
Q4 		$10.3M Buy
+36,800
New +$9.18M 0.04% 347
2019
Q3 		– Sell
-11,000
Closed -$3.01M – 1201
2019
Q2 		$3.01M Buy
11,000
+7,800
+244% +$2.36M 0.01% 572
2019
Q1 		$910K Buy
+3,200
New +$764K ﹤0.01% 848
2018
Q3 		– Sell
-12,700
Closed -$4.34M – 1032
2018
Q2 		$4.34M Hold
12,700
– – 0.03% 465
2018
Q1 		$3.19M Buy
+12,700
New +$3.26M 0.03% 430

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

Twin Tree Management's ALGN Position: Q1 2026 in Review

Twin Tree Management increased its Align Technology (ALGN) stake by 439% in Q1 2026, buying an estimated $901K and bringing the position to 6,317 shares worth $1.08M. The position accounts for 0.02% of the portfolio, ranked #698.

Twin Tree Management first reported a position in ALGN in Q1 2016 and has held it in 27 quarters since. The position peaked at $48.6M in Q4 2023. 688 funds tracked by Wall St. Rank hold ALGN as of Q1 2026.

  • Twin Tree Management held 6,317 shares of Align Technology worth $1.08M as of Q1 2026.
  • Twin Tree Management bought 5,146 Align Technology shares in Q1 2026, an estimated $901K.
  • Align Technology made up 0.02% of Twin Tree Management's portfolio in Q1 2026, its #698 holding.
  • Twin Tree Management first reported a position in Align Technology in Q1 2016 and has held it in 27 quarters since.
  • Twin Tree Management's Align Technology position peaked at $48.6M in Q4 2023.
  • 688 funds tracked by Wall St. Rank held Align Technology as of Q1 2026.

Based on Twin Tree Management's 13F filing for Q1 2026, filed 14 May 2026.