Wellington Management Group
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Wellington Management Group’s DiaMedica Therapeutics DMAC Stock Holding History

Wellington Management Group’s Portfolio DMAC Stock Details DMAC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-103,704
Closed -$825K – 1912
2025
Q4 		$825K Buy
+103,704
New +$775K ﹤0.01% 1751

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Millennium Management
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PAPAIJV
Paragon Associates & Paragon Associates II Joint Venture Dallas, Texas $73.6M AUM 61.93% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
First Manhattan
First Manhattan New York $36.1B AUM 11.5% 1-Year Est. Return
BL
Bleichroeder LP New York $579M AUM 94.36% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Wellington Management Group sold out of DiaMedica Therapeutics (DMAC) in Q1 2026, closing a stake of 103,704 shares — an estimated $825K sold.

Wellington Management Group first reported a position in DMAC in Q4 2025 and held it in 1 quarter. The position peaked at $825K in Q4 2025. 98 funds tracked by Wall St. Rank hold DMAC as of Q1 2026.

  • Wellington Management Group reported no remaining DiaMedica Therapeutics position as of Q1 2026 after selling out during the quarter.
  • Wellington Management Group sold 103,704 DiaMedica Therapeutics shares in Q1 2026, an estimated $825K.
  • Wellington Management Group first reported a position in DiaMedica Therapeutics in Q4 2025 and held it in 1 quarter.
  • Wellington Management Group's DiaMedica Therapeutics position peaked at $825K in Q4 2025.
  • 98 funds tracked by Wall St. Rank held DiaMedica Therapeutics as of Q1 2026.

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