Mariner
JOBY icon

Mariner’s Joby Aviation JOBY Stock Holding History

Mariner’s Portfolio JOBY Stock Details JOBY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.08M Buy
131,148
+15,068
+13% +$170K ﹤0.01% 1911
2025
Q4 		$1.53M Buy
116,080
+6,154
+6% +$94.5K ﹤0.01% 1658
2025
Q3 		$1.77M Buy
109,926
+14,023
+15% +$213K ﹤0.01% 1513
2025
Q2 		$1.01M Buy
95,903
+16,812
+21% +$122K ﹤0.01% 1775
2025
Q1 		$476K Buy
79,091
+20,009
+34% +$150K ﹤0.01% 2243
2024
Q4 		$480K Buy
59,082
+32,214
+120% +$214K ﹤0.01% 2232
2024
Q3 		$135K Buy
26,868
+334
+1% +$1.82K ﹤0.01% 3032
2024
Q2 		$135K Buy
26,534
+14,516
+121% +$72.3K ﹤0.01% 2890
2024
Q1 		$64.4K Sell
12,018
-18,145
-60% -$103K ﹤0.01% 3000
2023
Q4 		$201K Buy
+30,163
New +$186K ﹤0.01% 2693

Other funds holding JOBY

TMC
Toyota Motor Corp Japan $2.44B AUM 10.97% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
CIG
Capricorn Investment Group Palo Alto, California $602M AUM 165.22% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
IC
Intel Corp Santa Clara, California $470M AUM 21.74% 1-Year Est. Return
DAL
Delta Air Lines Atlanta, Georgia $378M AUM 12.68% 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

Mariner's JOBY Position: Q1 2026 in Review

Mariner increased its Joby Aviation (JOBY) stake by 13% in Q1 2026, buying an estimated $170K and bringing the position to 131,148 shares worth $1.08M. The position accounts for ﹤0.01% of the portfolio, ranked #1911.

Mariner first reported a position in JOBY in Q4 2023 and has held it in 10 quarters since. The position peaked at $1.77M in Q3 2025. 522 funds tracked by Wall St. Rank hold JOBY as of Q1 2026.

  • Mariner held 131,148 shares of Joby Aviation worth $1.08M as of Q1 2026.
  • Mariner bought 15,068 Joby Aviation shares in Q1 2026, an estimated $170K.
  • Joby Aviation made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #1911 holding.
  • Mariner first reported a position in Joby Aviation in Q4 2023 and has held it in 10 quarters since.
  • Mariner's Joby Aviation position peaked at $1.77M in Q3 2025.
  • 522 funds tracked by Wall St. Rank held Joby Aviation as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.