Manulife (Manufacturers Life Insurance)
MBX

Manulife (Manufacturers Life Insurance)’s MBX Biosciences MBX Stock Holding History

Manulife (Manufacturers Life Insurance)’s Portfolio MBX Stock Details MBX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.71M Buy
90,634
+21,083
+30% +$717K ﹤0.01% 1379
2025
Q4 		$2.15M Buy
69,551
+1,175
+2% +$28.5K ﹤0.01% 1487
2025
Q3 		$1.2M Sell
68,376
-18,721
-21% -$250K ﹤0.01% 1761
2025
Q2 		$994K Buy
87,097
+36,987
+74% +$377K ﹤0.01% 1827
2025
Q1 		$370K Buy
50,110
+435
+0.9% +$4.6K ﹤0.01% 2272
2024
Q4 		$916K Buy
49,675
+3,481
+8% +$74.2K ﹤0.01% 1945
2024
Q3 		$1.2M Buy
+46,194
New +$1.06M ﹤0.01% 1829

Other funds holding MBX

FLSM
Frazier Life Sciences Management Palo Alto, California $3.89B AUM 201.1% 1-Year Est. Return
O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
NMC
NEA Management Company Timonium, Maryland $1.76B AUM 223.33% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return
NA
NVP Associates Menlo Park, California $176M AUM 208.78% 1-Year Est. Return
PCH
Polar Capital Holdings London, United Kingdom $28.2B AUM 115.26% 1-Year Est. Return
B
Braidwell Stamford, Connecticut $3B AUM 46.72% 1-Year Est. Return

Manulife (Manufacturers Life Insurance)'s MBX Position: Q1 2026 in Review

Manulife (Manufacturers Life Insurance) increased its MBX Biosciences (MBX) stake by 30% in Q1 2026, buying an estimated $717K and bringing the position to 90,634 shares worth $2.71M. The position accounts for ﹤0.01% of the portfolio, ranked #1379.

Manulife (Manufacturers Life Insurance) first reported a position in MBX in Q3 2024 and has held it in 7 quarters since. 157 funds tracked by Wall St. Rank hold MBX as of Q1 2026.

  • Manulife (Manufacturers Life Insurance) held 90,634 shares of MBX Biosciences worth $2.71M as of Q1 2026.
  • Manulife (Manufacturers Life Insurance) bought 21,083 MBX Biosciences shares in Q1 2026, an estimated $717K.
  • MBX Biosciences made up ﹤0.01% of Manulife (Manufacturers Life Insurance)'s portfolio in Q1 2026, its #1379 holding.
  • Manulife (Manufacturers Life Insurance) first reported a position in MBX Biosciences in Q3 2024 and has held it in 7 quarters since.
  • 157 funds tracked by Wall St. Rank held MBX Biosciences as of Q1 2026.

Based on Manulife (Manufacturers Life Insurance)'s 13F filing for Q1 2026, filed 15 May 2026.