OMERS Administration Corp
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OMERS Administration Corp’s Alphatec Holdings ATEC Stock Holding History

OMERS Administration Corp’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
2025
Q4 		– Sell
-30,800
Closed -$448K – 1066
2025
Q3 		$448K Buy
+30,800
New +$429K ﹤0.01% 767

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OMERS Administration Corp's ATEC Position: Q4 2025 in Review

OMERS Administration Corp sold out of Alphatec Holdings (ATEC) in Q4 2025, closing a stake of 30,800 shares — an estimated $448K sold.

OMERS Administration Corp first reported a position in ATEC in Q3 2025 and held it in 1 quarter. The position peaked at $448K in Q3 2025. 284 funds tracked by Wall St. Rank hold ATEC as of Q4 2025.

  • OMERS Administration Corp reported no remaining Alphatec Holdings position as of Q4 2025 after selling out during the quarter.
  • OMERS Administration Corp sold 30,800 Alphatec Holdings shares in Q4 2025, an estimated $448K.
  • OMERS Administration Corp first reported a position in Alphatec Holdings in Q3 2025 and held it in 1 quarter.
  • OMERS Administration Corp's Alphatec Holdings position peaked at $448K in Q3 2025.
  • 284 funds tracked by Wall St. Rank held Alphatec Holdings as of Q4 2025.

Based on OMERS Administration Corp's 13F filing for Q4 2025, filed 13 Feb 2026.