Wellington Management Group
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Wellington Management Group’s ProMIS Neurosciences PMN Stock Holding History

Wellington Management Group’s Portfolio PMN Stock Details PMN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$8.84M Buy
+696,378
New +$10.4M ﹤0.01% 1274

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Wellington Management Group's PMN Position: Q1 2026 in Review

Wellington Management Group opened a new position in ProMIS Neurosciences (PMN) in Q1 2026: 696,378 shares worth $8.84M. The stake represents ﹤0.01% of the portfolio and ranks #1274 among its holdings.

25 funds tracked by Wall St. Rank hold PMN as of Q1 2026.

  • Wellington Management Group held 696,378 shares of ProMIS Neurosciences worth $8.84M as of Q1 2026.
  • ProMIS Neurosciences was a new Wellington Management Group position in Q1 2026.
  • ProMIS Neurosciences made up ﹤0.01% of Wellington Management Group's portfolio in Q1 2026, its #1274 holding.
  • 25 funds tracked by Wall St. Rank held ProMIS Neurosciences as of Q1 2026.

Based on Wellington Management Group's 13F filing for Q1 2026, filed 15 May 2026.