Mariner
BRZE icon

Mariner’s Braze BRZE Stock Holding History

Mariner’s Portfolio BRZE Stock Details BRZE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.04M Sell
47,810
-12,079
-20% -$269K ﹤0.01% 1926
2026
Q1 		$1.41M Buy
59,889
+43,803
+272% +$947K ﹤0.01% 1729
2025
Q4 		$553K Buy
+16,086
New +$477K ﹤0.01% 2377
2025
Q2 		– Sell
-12,380
Closed -$447K – 3501
2025
Q1 		$447K Buy
12,380
+3,245
+36% +$131K ﹤0.01% 2300
2024
Q4 		$383K Buy
+9,135
New +$331K ﹤0.01% 2406
2024
Q3 		– Sell
-8,230
Closed -$320K – 3298
2024
Q2 		$320K Buy
8,230
+2,311
+39% +$92.2K ﹤0.01% 2400
2024
Q1 		$262K Buy
5,919
+1,552
+36% +$83.8K ﹤0.01% 2557
2023
Q4 		$232K Buy
+4,367
New +$216K ﹤0.01% 2572

Other funds holding BRZE

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
BMC
Battery Management Corp Boston, Massachusetts $368M AUM 28.04% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $30.6B AUM 61.81% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $128B AUM 35.83% 1-Year Est. Return

Mariner's BRZE Position: Q2 2026 in Review

Mariner reduced its Braze (BRZE) stake by 20% in Q2 2026, selling an estimated $269K and leaving 47,810 shares worth $1.04M. The position accounts for ﹤0.01% of the portfolio, ranked #1926.

Mariner first reported a position in BRZE in Q4 2023 and has held it in 8 quarters since. The position peaked at $1.41M in Q1 2026. 245 funds tracked by Wall St. Rank hold BRZE as of Q2 2026.

  • Mariner held 47,810 shares of Braze worth $1.04M as of Q2 2026.
  • Mariner sold 12,079 Braze shares in Q2 2026, an estimated $269K.
  • Braze made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1926 holding.
  • Mariner first reported a position in Braze in Q4 2023 and has held it in 8 quarters since.
  • Mariner's Braze position peaked at $1.41M in Q1 2026.
  • 245 funds tracked by Wall St. Rank held Braze as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.