William Mack & Associates
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William Mack & Associates’s Natera NTRA Stock Holding History

William Mack & Associates’s Portfolio NTRA Stock Details NTRA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$2.07K Buy
+5
New +$1.57K ﹤0.01% 542

Other funds holding NTRA

JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $474B AUM 32.39% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $824B AUM 37.44% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $296B AUM 23.14% 1-Year Est. Return

William Mack & Associates's NTRA Position: Q3 2026 in Review

William Mack & Associates opened a new position in Natera (NTRA) in Q3 2026: 5 shares worth $2.07K. The stake represents ﹤0.01% of the portfolio and ranks #542 among its holdings.

758 funds tracked by Wall St. Rank hold NTRA as of Q3 2026.

  • William Mack & Associates held 5 shares of Natera worth $2.07K as of Q3 2026.
  • Natera was a new William Mack & Associates position in Q3 2026.
  • Natera made up ﹤0.01% of William Mack & Associates's portfolio in Q3 2026, its #542 holding.
  • 758 funds tracked by Wall St. Rank held Natera as of Q3 2026.

Based on William Mack & Associates's 13F filing for Q3 2026, filed 27 Oct 2026.