ProShare Advisors
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ProShare Advisors’s Alphatec Holdings ATEC Stock Holding History

ProShare Advisors’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
Q3 		$161K Sell
15,577
-667
-4% -$6.33K ﹤0.01% 1606
2026
Q2 		$141K Sell
16,244
-788
-5% -$7.18K ﹤0.01% 1729
2026
Q1 		$185K Sell
17,032
-4,438
-21% -$64.6K ﹤0.01% 1612
2025
Q4 		$452K Buy
21,470
+1,633
+8% +$30.2K ﹤0.01% 1186
2025
Q3 		$288K Sell
19,837
-3,953
-17% -$55K ﹤0.01% 1456
2025
Q2 		$264K Buy
23,790
+1,254
+6% +$14.4K ﹤0.01% 1537
2025
Q1 		$229K Sell
22,536
-6,783
-23% -$72.8K ﹤0.01% 1596
2024
Q4 		$269K Buy
29,319
+9,920
+51% +$79.2K ﹤0.01% 1718
2024
Q3 		$108K Buy
19,399
+7,045
+57% +$54.1K ﹤0.01% 1867
2024
Q2 		$129K Sell
12,354
-4,218
-25% -$49.1K ﹤0.01% 1621
2024
Q1 		$229K Buy
16,572
+1,304
+9% +$19.3K ﹤0.01% 1599
2023
Q4 		$231K Buy
15,268
+4,840
+46% +$57.9K ﹤0.01% 1560
2023
Q3 		$135K Buy
10,428
+405
+4% +$6.34K ﹤0.01% 1576
2023
Q2 		$180K Buy
+10,023
New +$156K ﹤0.01% 1562
2022
Q2 		– Sell
-13,259
Closed -$152K – 1816
2022
Q1 		$152K Sell
13,259
-2,189
-14% -$23.7K ﹤0.01% 1949
2021
Q4 		$177K Buy
+15,448
New +$182K ﹤0.01% 2077
2021
Q3 		– Sell
-17,859
Closed -$274K – 2023
2021
Q2 		$274K Buy
17,859
+3,143
+21% +$48.5K ﹤0.01% 1954
2021
Q1 		$232K Buy
14,716
+2,516
+21% +$39.6K ﹤0.01% 1953
2020
Q4 		$177K Buy
+12,200
New +$129K ﹤0.01% 1878
2014
Q2 		– Sell
-5,226
Closed -$94K – 2454
2014
Q1 		$94K Buy
+5,226
New +$115K ﹤0.01% 2696
2013
Q4 		– Sell
-3,281
Closed -$78K – 1375
2013
Q3 		$78K Buy
3,281
+341
+12% +$8.64K ﹤0.01% 2467
2013
Q2 		$72K Buy
+2,940
New +$68.3K ﹤0.01% 2318

Other funds holding ATEC

Motley Fool Asset Management
Motley Fool Asset Management Alexandria, Virginia $2.64B AUM 26.58% 1-Year Est. Return
Congress Asset Management
Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return
KFO
Kopp Family Office Bloomington, Minnesota $161M AUM 13.16% 1-Year Est. Return
Marathon Capital Management
Marathon Capital Management Hunt Valley, Maryland $488M AUM 28.5% 1-Year Est. Return
Harbor Capital Advisors
Harbor Capital Advisors Chicago, Illinois $1.48B AUM 30.88% 1-Year Est. Return
Apollon Wealth Management
Apollon Wealth Management Mount Pleasant, South Carolina $8.72B AUM 23.07% 1-Year Est. Return
Wedge Capital Management
Wedge Capital Management Charlotte, North Carolina $5.72B AUM 38.26% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $87.8B AUM 20.94% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
Courier Capital
Courier Capital Buffalo, New York $2.02B AUM 16.74% 1-Year Est. Return

ProShare Advisors's ATEC Position: Q3 2026 in Review

ProShare Advisors reduced its Alphatec Holdings (ATEC) stake by 4.1% in Q3 2026, selling an estimated $6.33K and leaving 15,577 shares worth $161K. The position accounts for ﹤0.01% of the portfolio, ranked #1606.

ProShare Advisors first reported a position in ATEC in Q2 2013 and has held it in 22 quarters since. The position peaked at $452K in Q4 2025. 70 funds tracked by Wall St. Rank hold ATEC as of Q3 2026.

  • ProShare Advisors held 15,577 shares of Alphatec Holdings worth $161K as of Q3 2026.
  • ProShare Advisors sold 667 Alphatec Holdings shares in Q3 2026, an estimated $6.33K.
  • Alphatec Holdings made up ﹤0.01% of ProShare Advisors's portfolio in Q3 2026, its #1606 holding.
  • ProShare Advisors first reported a position in Alphatec Holdings in Q2 2013 and has held it in 22 quarters since.
  • ProShare Advisors's Alphatec Holdings position peaked at $452K in Q4 2025.
  • 70 funds tracked by Wall St. Rank held Alphatec Holdings as of Q3 2026.

Based on ProShare Advisors's 13F filing for Q3 2026, filed 29 Oct 2026.