Bank of Montreal
IRON icon

Bank of Montreal’s Disc Medicine IRON Stock Holding History

Bank of Montreal’s Portfolio IRON Stock Details IRON Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.36M Buy
32,308
+3,535
+12% +$243K ﹤0.01% 1664
2026
Q1 		$1.84M Buy
28,773
+3,947
+16% +$274K ﹤0.01% 1707
2025
Q4 		$1.97M Buy
24,826
+7,041
+40% +$595K ﹤0.01% 1656
2025
Q3 		$1.18M Buy
17,785
+6,797
+62% +$404K ﹤0.01% 1895
2025
Q2 		$582K Buy
10,988
+5,137
+88% +$241K ﹤0.01% 2193
2025
Q1 		$290K Buy
+5,851
New +$325K ﹤0.01% 2531
2024
Q2 		– Sell
-6,453
Closed -$404K – 4060
2024
Q1 		$404K Buy
+6,453
New +$418K ﹤0.01% 2585
2022
Q3 		– Sell
-5,013
Closed -$276 – 4231
2022
Q2 		$276 Buy
+5,013
New +$222K ﹤0.01% 3059

Other funds holding IRON

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
AVLSA
Atlas Venture Life Science Advisors Cambridge, Massachusetts $881M AUM 160.77% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
FLSM
Frazier Life Sciences Management Palo Alto, California $4.59B AUM 237.58% 1-Year Est. Return
TCM
TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return

Bank of Montreal's IRON Position: Q2 2026 in Review

Bank of Montreal increased its Disc Medicine (IRON) stake by 12% in Q2 2026, buying an estimated $243K and bringing the position to 32,308 shares worth $2.36M. The position accounts for ﹤0.01% of the portfolio, ranked #1664.

Bank of Montreal first reported a position in IRON in Q2 2022 and has held it in 8 quarters since. 197 funds tracked by Wall St. Rank hold IRON as of Q2 2026.

  • Bank of Montreal held 32,308 shares of Disc Medicine worth $2.36M as of Q2 2026.
  • Bank of Montreal bought 3,535 Disc Medicine shares in Q2 2026, an estimated $243K.
  • Disc Medicine made up ﹤0.01% of Bank of Montreal's portfolio in Q2 2026, its #1664 holding.
  • Bank of Montreal first reported a position in Disc Medicine in Q2 2022 and has held it in 8 quarters since.
  • 197 funds tracked by Wall St. Rank held Disc Medicine as of Q2 2026.

Based on Bank of Montreal's 13F filing for Q2 2026, filed 12 Aug 2026.