Simplex Trading
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Simplex Trading’s Align Technology ALGN Stock Holding History

Simplex Trading’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 		$4.94M Sell
28,800
-32,000
-53% -$5.61M ﹤0.01% 1120
2025
Q4 		$9.49M Buy
60,800
+8,500
+16% +$1.22M 0.01% 879
2025
Q3 		$6.55M Buy
52,300
+5,400
+12% +$846K ﹤0.01% 1240
2025
Q2 		$8.88M Buy
46,900
+4,100
+10% +$724K 0.01% 962
2025
Q1 		$6.8M Buy
42,800
+2,200
+5% +$432K ﹤0.01% 1112
2024
Q4 		$8.46M Buy
40,600
+400
+1% +$89.4K ﹤0.01% 1138
2024
Q3 		$10.2M Sell
40,200
-44,000
-52% -$10.4M 0.01% 1019
2024
Q2 		$20.3M Sell
84,200
-24,100
-22% -$6.71M 0.01% 603
2024
Q1 		$35.5M Sell
108,300
-20,500
-16% -$6.01M 0.02% 450
2023
Q4 		$35.3M Buy
128,800
+48,500
+60% +$11.5M 0.02% 469
2023
Q3 		$24.5M Buy
80,300
+9,200
+13% +$3.18M 0.02% 496
2023
Q2 		$25.1M Sell
71,100
-63,400
-47% -$20.2M 0.02% 489
2023
Q1 		$44.9M Buy
134,500
+40,800
+44% +$12M 0.04% 310
2022
Q4 		$19.8M Buy
93,700
+16,100
+21% +$3.22M 0.02% 558
2022
Q3 		$16.1M Sell
77,600
-13,200
-15% -$3.4M 0.02% 591
2022
Q2 		$21.5M Buy
90,800
+85,100
+1,493% +$26.1M 0.02% 474
2022
Q1 		$2.48M Sell
5,700
-31,100
-85% -$15.1M ﹤0.01% 1882
2021
Q4 		$24.2M Buy
36,800
+13,000
+55% +$8.36M 0.02% 442
2021
Q3 		$14.7M Buy
23,800
+300
+1% +$204K 0.01% 560
2021
Q2 		$14.4M Buy
+23,500
New +$13.9M 0.01% 561
2021
Q1 		– Sell
-421
Closed -$22.5M – 8690
2020
Q4 		$22.5M Buy
421
+134
+47% +$60.2K 0.03% 327
2020
Q3 		$9.39M Buy
287
+75
+35% +$22.9K 0.01% 531
2020
Q2 		$5.82M Sell
212
-191
-47% -$43K 0.01% 772
2020
Q1 		$7.01M Sell
403
-502
-55% -$120K 0.01% 538
2019
Q4 		$25.3M Sell
905
-468
-34% -$117K 0.06% 233
2019
Q3 		$24.8M Buy
1,373
+265
+24% +$55.1K 0.07% 203
2019
Q2 		$30.3M Buy
1,108
+404
+57% +$122K 0.08% 149
2019
Q1 		$20M Buy
704
+50
+8% +$11.9K 0.06% 215
2018
Q4 		$13.7M Sell
654
-519
-44% -$131K 0.04% 277
2018
Q3 		$45.9M Buy
1,173
+139
+13% +$51.3K 0.15% 96
2018
Q2 		$35.4M Buy
1,034
+80
+8% +$23.9K 0.14% 104
2018
Q1 		$816K Buy
954
+278
+41% +$71.4K 0.04% 472
2017
Q4 		$318K Buy
676
+312
+86% +$70.9K 0.01% 957
2017
Q3 		$51K Sell
364
-397
-52% -$68K ﹤0.01% 2278
2017
Q2 		$240K Buy
761
+381
+100% +$51.7K 0.01% 1082
2017
Q1 		$18K Buy
380
+308
+428% +$31.1K ﹤0.01% 3334
2016
Q4 		$9K Buy
72
+45
+167% +$4.18K ﹤0.01% 3809
2016
Q3 		$1K Buy
+27
New +$2.44K ﹤0.01% 5220
2016
Q2 		– Sell
-89
Closed -$5K – 5738
2016
Q1 		$5K Buy
+89
New +$5.83K ﹤0.01% 4036
2015
Q4 		– Sell
-11
Closed -$4K – 5311
2015
Q3 		$4K Sell
11
-9
-45% -$537 ﹤0.01% 4100
2015
Q2 		$2K Buy
+20
New +$1.18K ﹤0.01% 4226

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

Simplex Trading's ALGN Position: Q1 2026 in Review

Simplex Trading reduced its Align Technology (ALGN) stake by 26% in Q1 2026, selling an estimated $1.05M and leaving 16,794 shares worth $2.88M. The position accounts for ﹤0.01% of the portfolio, ranked #1525.

Simplex Trading first reported a position in ALGN in Q2 2017 and has held it in 23 quarters since. The position peaked at $6.56M in Q1 2023. 688 funds tracked by Wall St. Rank hold ALGN as of Q1 2026.

  • Simplex Trading held 16,794 shares of Align Technology worth $2.88M as of Q1 2026.
  • Simplex Trading sold 5,982 Align Technology shares in Q1 2026, an estimated $1.05M.
  • Align Technology made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #1525 holding.
  • Simplex Trading first reported a position in Align Technology in Q2 2017 and has held it in 23 quarters since.
  • Simplex Trading's Align Technology position peaked at $6.56M in Q1 2023.
  • 688 funds tracked by Wall St. Rank held Align Technology as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.