Mariner
JBLU icon

Mariner’s JetBlue JBLU Stock Holding History

Mariner’s Portfolio JBLU Stock Details JBLU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.79M Buy
311,850
+266,294
+585% +$1.36M ﹤0.01% 1561
2026
Q1 		$201K Buy
+45,556
New +$231K ﹤0.01% 3163
2025
Q2 		– Sell
-60,108
Closed -$290K – 3580
2025
Q1 		$290K Sell
60,108
-7,673
-11% -$50.4K ﹤0.01% 2655
2024
Q4 		$533K Buy
67,781
+3,575
+6% +$24.2K ﹤0.01% 2147
2024
Q3 		$420K Buy
64,206
+2,691
+4% +$15.2K ﹤0.01% 2283
2024
Q2 		$374K Buy
61,515
+6,995
+13% +$42.2K ﹤0.01% 2277
2024
Q1 		$405K Sell
54,520
-14,928
-21% -$92.7K ﹤0.01% 2202
2023
Q4 		$385K Buy
69,448
+49,633
+250% +$233K ﹤0.01% 2136
2023
Q3 		$91.1K Buy
19,815
+2,120
+12% +$13.9K ﹤0.01% 2692
2023
Q2 		$157K Buy
17,695
+1,439
+9% +$10.5K ﹤0.01% 2539
2023
Q1 		$118K Sell
16,256
-602
-4% -$4.75K ﹤0.01% 2541
2022
Q4 		$109K Sell
16,858
-3,549
-17% -$25.9K ﹤0.01% 2508
2022
Q3 		$135K Buy
+20,407
New +$166K ﹤0.01% 2139
2022
Q2 		– Sell
-17,839
Closed -$266K – 1415
2022
Q1 		$266K Buy
+17,839
New +$258K ﹤0.01% 1315

Other funds holding JBLU

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
IC
Icahn Carl Sunny Isles Beach, Florida $8.26B AUM 15.11% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Mariner's JBLU Position: Q2 2026 in Review

Mariner increased its JetBlue (JBLU) stake by 585% in Q2 2026, buying an estimated $1.36M and bringing the position to 311,850 shares worth $1.79M. The position accounts for ﹤0.01% of the portfolio, ranked #1561.

Mariner first reported a position in JBLU in Q1 2022 and has held it in 14 quarters since. 381 funds tracked by Wall St. Rank hold JBLU as of Q2 2026.

  • Mariner held 311,850 shares of JetBlue worth $1.79M as of Q2 2026.
  • Mariner bought 266,294 JetBlue shares in Q2 2026, an estimated $1.36M.
  • JetBlue made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1561 holding.
  • Mariner first reported a position in JetBlue in Q1 2022 and has held it in 14 quarters since.
  • 381 funds tracked by Wall St. Rank held JetBlue as of Q2 2026.

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