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Parkman Healthcare Partners’s Alphatec Holdings ATEC Stock Holding History

Parkman Healthcare Partners’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
Q2 		$3.89M Sell
449,943
-373,820
-45% -$3.41M 0.4% 61
2026
Q1 		$8.96M Buy
823,763
+546,582
+197% +$7.96M 0.92% 39
2025
Q4 		$5.83M Sell
277,181
-419,799
-60% -$7.77M 0.56% 57
2025
Q3 		$10.1M Buy
696,980
+48,109
+7% +$670K 1.06% 35
2025
Q2 		$7.2M Buy
648,871
+202,765
+45% +$2.33M 0.83% 47
2025
Q1 		$4.52M Buy
446,106
+217,772
+95% +$2.34M 0.54% 54
2024
Q4 		$2.1M Sell
228,334
-168,002
-42% -$1.34M 0.28% 68
2024
Q3 		$2.2M Sell
396,336
-456,080
-54% -$3.5M 0.28% 73
2024
Q2 		$8.91M Buy
852,416
+515,728
+153% +$6M 1.19% 31
2024
Q1 		$4.64M Buy
+336,688
New +$4.99M 0.57% 59
2023
Q1 		– Sell
-226,867
Closed -$2.8M – 85
2022
Q4 		$2.8M Sell
226,867
-318,266
-58% -$3.21M 0.75% 49
2022
Q3 		$4.76M Buy
545,133
+21,398
+4% +$169K 1.35% 23
2022
Q2 		$3.42M Buy
523,735
+71,941
+16% +$663K 1.26% 24
2022
Q1 		$5.2M Buy
451,794
+216,871
+92% +$2.35M 1.52% 25
2021
Q4 		$2.69M Sell
234,923
-15,077
-6% -$178K 0.59% 44
2021
Q3 		$3.05M Buy
+250,000
New +$3.49M 0.77% 40
2021
Q2 		– Sell
-100,000
Closed -$1.58M – 85
2021
Q1 		$1.58M Sell
100,000
-402,655
-80% -$6.34M 0.37% 63
2020
Q4 		$7.3M Buy
502,655
+50,983
+11% +$538K 1.87% 20
2020
Q3 		$3M Buy
451,672
+25,073
+6% +$141K 0.79% 43
2020
Q2 		$2M Buy
426,599
+50,000
+13% +$221K 0.56% 56
2020
Q1 		$1.3M Sell
376,599
-73,401
-16% -$422K 0.6% 49
2019
Q4 		$3.19M Buy
+450,000
New +$2.89M 0.92% 37

Other funds holding ATEC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
B
Braidwell Stamford, Connecticut $2.7B AUM 88.53% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $99.8B AUM 45.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Parkman Healthcare Partners's ATEC Position: Q2 2026 in Review

Parkman Healthcare Partners reduced its Alphatec Holdings (ATEC) stake by 45% in Q2 2026, selling an estimated $3.41M and leaving 449,943 shares worth $3.89M. The position accounts for 0.4% of the portfolio, ranked #61.

Parkman Healthcare Partners first reported a position in ATEC in Q4 2019 and has held it in 22 quarters since. The position peaked at $10.1M in Q3 2025. 267 funds tracked by Wall St. Rank hold ATEC as of Q2 2026.

  • Parkman Healthcare Partners held 449,943 shares of Alphatec Holdings worth $3.89M as of Q2 2026.
  • Parkman Healthcare Partners sold 373,820 Alphatec Holdings shares in Q2 2026, an estimated $3.41M.
  • Alphatec Holdings made up 0.4% of Parkman Healthcare Partners's portfolio in Q2 2026, its #61 holding.
  • Parkman Healthcare Partners first reported a position in Alphatec Holdings in Q4 2019 and has held it in 22 quarters since.
  • Parkman Healthcare Partners's Alphatec Holdings position peaked at $10.1M in Q3 2025.
  • 267 funds tracked by Wall St. Rank held Alphatec Holdings as of Q2 2026.

Based on Parkman Healthcare Partners's 13F filing for Q2 2026, filed 14 Aug 2026.