Simplex Trading
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Simplex Trading’s Alphatec Holdings ATEC Stock Holding History

Simplex Trading’s Portfolio ATEC Stock Details ATEC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$30.5K Sell
2,800
-11,300
-80% -$165K ﹤0.01% 6373
2025
Q4 		$297K Buy
14,100
+6,400
+83% +$118K ﹤0.01% 3823
2025
Q3 		$111K Sell
7,700
-300
-4% -$4.18K ﹤0.01% 5616
2025
Q2 		$88K Sell
8,000
-56,700
-88% -$651K ﹤0.01% 5361
2025
Q1 		$656K Sell
64,700
-30,800
-32% -$331K ﹤0.01% 3097
2024
Q4 		$876K Buy
95,500
+36,400
+62% +$291K ﹤0.01% 2970
2024
Q3 		$328K Buy
59,100
+55,400
+1,497% +$425K ﹤0.01% 4036
2024
Q2 		$38K Sell
3,700
-12,800
-78% -$149K ﹤0.01% 6337
2024
Q1 		$227K Buy
16,500
+5,400
+49% +$80.1K ﹤0.01% 4705
2023
Q4 		$167K Buy
11,100
+2,700
+32% +$32.3K ﹤0.01% 4841
2023
Q3 		$108K Sell
8,400
-800
-9% -$12.5K ﹤0.01% 4998
2023
Q2 		$165K Buy
9,200
+7,700
+513% +$120K ﹤0.01% 4520
2023
Q1 		$23K Sell
1,500
-3,700
-71% -$52.3K ﹤0.01% 6757
2022
Q4 		$64K Buy
5,200
+3,200
+160% +$32.3K ﹤0.01% 5561
2022
Q3 		$17K Sell
2,000
-7,600
-79% -$60.1K ﹤0.01% 7665
2022
Q2 		$62K Buy
9,600
+600
+7% +$5.53K ﹤0.01% 6196
2022
Q1 		$103K Buy
9,000
+8,000
+800% +$86.5K ﹤0.01% 6091
2021
Q4 		$11K Sell
1,000
-26,300
-96% -$311K ﹤0.01% 8916
2021
Q3 		$415K Hold
27,300
– – ﹤0.01% 4379
2021
Q2 		$418K Buy
27,300
+27,218
+33,193% +$420K ﹤0.01% 4438
2021
Q1 		$129K Buy
82
+2
+3% +$31 ﹤0.01% 5384
2020
Q4 		$116K Buy
80
+60
+300% +$634 ﹤0.01% 5286
2020
Q3 		$13K Buy
20
+16
+400% +$90 ﹤0.01% 6635
2020
Q2 		$1K Buy
+4
New +$18 ﹤0.01% 7330

Other funds holding ATEC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Simplex Trading's ATEC Position: Q3 2024 in Review

Simplex Trading sold out of Alphatec Holdings (ATEC) in Q3 2024, closing a stake of 16,115 shares — an estimated $124K sold.

Simplex Trading first reported a position in ATEC in Q3 2019 and held it in 10 quarters. The position peaked at $431K in Q4 2022. 216 funds tracked by Wall St. Rank hold ATEC as of Q3 2024.

  • Simplex Trading reported no remaining Alphatec Holdings position as of Q3 2024 after selling out during the quarter.
  • Simplex Trading sold 16,115 Alphatec Holdings shares in Q3 2024, an estimated $124K.
  • Simplex Trading first reported a position in Alphatec Holdings in Q3 2019 and held it in 10 quarters.
  • Simplex Trading's Alphatec Holdings position peaked at $431K in Q4 2022.
  • 216 funds tracked by Wall St. Rank held Alphatec Holdings as of Q3 2024.

Based on Simplex Trading's 13F filing for Q3 2024, filed 8 Nov 2024.