Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$81.9M Buy
251,327
+18,394
+8% +$5.9M 0.1% 178
2025
Q4
$72.7M Buy
232,933
+69,270
+42% +$20.3M 0.09% 194
2025
Q3
$46.2M Buy
163,663
+26,702
+19% +$7.35M 0.06% 261
2025
Q2
$39.7M Buy
136,961
+19,968
+17% +$5.75M 0.06% 275
2025
Q1
$35.3M Buy
116,993
+6,413
+6% +$1.78M 0.06% 268
2024
Q4
$30.6M Buy
110,580
+1,977
+2% +$561K 0.05% 283
2024
Q3
$31.3M Buy
108,603
+3,771
+4% +$1.03M 0.06% 278
2024
Q2
$26.7M Buy
104,832
+2,898
+3% +$744K 0.05% 281
2024
Q1
$26.4M Buy
101,934
+520
+0.5% +$128K 0.05% 272
2023
Q4
$22.9M Buy
101,414
+5,287
+6% +$1.16M 0.05% 276
2023
Q3
$20M Buy
96,127
+1,572
+2% +$318K 0.05% 284
2023
Q2
$18.2M Buy
94,555
+3,961
+4% +$776K 0.05% 310
2023
Q1
$17.6M Buy
90,594
+3,830
+4% +$805K 0.05% 313
2022
Q4
$19.1M Buy
86,764
+1,442
+2% +$300K 0.06% 282
2022
Q3
$15.5M Buy
85,322
+19,479
+30% +$3.7M 0.06% 264
2022
Q2
$12.9M Buy
65,843
+1,316
+2% +$271K 0.05% 287
2022
Q1
$13.8M Sell
64,527
-3,116
-5% -$633K 0.05% 285
2021
Q4
$13.1M Sell
67,643
-584
-0.9% -$110K 0.06% 270
2021
Q3
$11.8M Buy
68,227
+4,403
+7% +$772K 0.06% 252
2021
Q2
$10.1M Sell
63,824
-515
-0.8% -$85.4K 0.06% 235
2021
Q1
$10.2M Sell
64,339
-5,911
-8% -$952K 0.07% 226
2020
Q4
$10.8M Sell
70,250
-10,563
-13% -$1.48M 0.08% 209
2020
Q3
$9.38M Sell
80,813
-2,017
-2% -$253K 0.09% 202
2020
Q2
$10.5M Sell
82,830
-106,389
-56% -$12.3M 0.11% 187
2020
Q1
$21.2M Sell
189,219
-28,107
-13% -$4.03M 0.26% 112
2019
Q4
$33.8M Buy
217,326
+61,408
+39% +$9.4M 0.35% 84
2019
Q3
$25.2M Sell
155,918
-6,428
-4% -$995K 0.3% 97
2019
Q2
$23.9M Sell
162,346
-3,262
-2% -$471K 0.29% 99
2019
Q1
$14.2M Buy
165,608
+62,487
+61% +$8.31M 0.2% 132
2018
Q4
$13.3M Buy
103,121
+36,045
+54% +$4.66M 0.24% 117
2018
Q3
$8.96M Sell
67,076
-4,172
-6% -$564K 0.23% 103
2018
Q2
$9.05M Buy
71,248
+45,486
+177% +$6.04M 0.26% 97
2018
Q1
$3.52M Buy
25,762
+3,228
+14% +$467K 0.13% 154
2017
Q4
$3.29M Buy
22,534
+205
+0.9% +$30.6K 0.13% 141
2017
Q3
$3.18M Buy
22,329
+1,744
+8% +$252K 0.14% 120
2017
Q2
$2.99M Sell
20,585
-7,201
-26% -$1.01M 0.14% 129
2017
Q1
$3.79M Buy
27,786
+4,586
+20% +$617K 0.16% 117
2016
Q4
$3.06M Sell
23,200
-133
-0.6% -$17K 0.14% 128
2016
Q3
$2.93M Buy
23,333
+12,460
+115% +$1.58M 0.14% 135
2016
Q2
$1.42M Buy
10,873
+6,604
+155% +$814K 0.08% 215
2016
Q1
$508K Buy
+4,269
New +$491K 0.03% 327
2015
Q4
Sell
-46,112
Closed -$4.77M 483
2015
Q3
$4.77M Buy
46,112
+1,104
+2% +$115K 0.21% 106
2015
Q2
$4.58M Buy
+45,008
New +$4.85M 0.21% 111

Other funds holding CB

Mariner's CB Position: Q1 2026 in Review

Mariner increased its Chubb (CB) stake by 7.9% in Q1 2026, buying an estimated $5.9M and bringing the position to 251,327 shares worth $81.9M. The position accounts for 0.1% of the portfolio, ranked #178.

Mariner first reported a position in CB in Q2 2015 and has held it in 43 quarters since. 2,104 funds tracked by Wall St. Rank hold CB as of Q1 2026.

  • Mariner held 251,327 shares of Chubb worth $81.9M as of Q1 2026.
  • Mariner bought 18,394 Chubb shares in Q1 2026, an estimated $5.9M.
  • Chubb made up 0.1% of Mariner's portfolio in Q1 2026, its #178 holding.
  • Mariner first reported a position in Chubb in Q2 2015 and has held it in 43 quarters since.
  • 2,104 funds tracked by Wall St. Rank held Chubb as of Q1 2026.

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