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Mariner Portfolio holdings
AUM
$95.2B
Turnover
23.58%
1-Year Est. Return
32.92%
This Fund
S&P 500
This Quarter Est. Return
+19.43%
1 Year Est. Return
+32.92%
3 Year Est. Return
+93.86%
5 Year Est. Return
+109.77%
10 Year Est. Return
+319.92%
AUM
$95.2B
AUM Growth
+$9.5B
(+11%)
Cap. Flow
-$1.86B
Cap. Flow % of AUM
Cap. Flow %
-1.95%
Top 10 Holdings %
Top 10 Hldgs %
27.89%
Holding
4,003
New
458
Increased
1,438
Reduced
1,530
Closed
486
Avg Time Held
3.2
years
Top 10 Avg Time Held
4.4
years
Top 20 Avg Time Held
5.5
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Micron Technology
MU
|
+$318M |
| 2 |
Jazz Pharmaceuticals
JAZZ
|
+$125M |
| 3 |
TJX Companies
TJX
|
+$120M |
| 4 |
iShares Core US Aggregate Bond ETF
AGG
|
+$110M |
| 5 |
Vanguard FTSE Developed Markets ETF
VEA
|
+$105M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
ProShares Ultra Semiconductors
USD
|
+$318M |
| 2 |
Home Depot
HD
|
+$139M |
| 3 |
Microsoft
MSFT
|
+$129M |
| 4 |
Corning
GLW
|
+$126M |
| 5 |
iShares Russell Top 200 Growth ETF
IWY
|
+$113M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 40.96% |
| 2 | Technology | 24.61% |
| 3 | Financials | 7.71% |
| 4 | Healthcare | 5.25% |
| 5 | Industrials | 5.02% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
|
TGB
3076
Trekor Metals
TGB
$2.73B
| $220K | ﹤0.01% |
31,984
-42,685
| -57% | -$305K |
2022 Q3
15 quarters
|
|
3077
Usana Health Sciences
USNA
$258M
| $220K | ﹤0.01% |
+10,302
| New | +$194K |
2026 Q2
0 quarters
|
|
3078
Rivian
RIVN
$17.1B
| $220K | ﹤0.01% |
+12,657
| New | +$197K |
2026 Q2
0 quarters
|
|
3079
Playtika
PLTK
$786M
| $219K | ﹤0.01% |
58,929
-20,684
| -26% | -$71.5K |
2025 Q1
5 quarters
|
|
3080
Dole
DOLE
$1.27B
| $219K | ﹤0.01% |
15,971
-5,788
| -27% | -$84.3K |
2023 Q3
11 quarters
|
|
3081
Simplify Stable Income ETF
BUCK
$522M
| $219K | ﹤0.01% |
+9,339
| New | +$220K |
2026 Q2
0 quarters
|
|
3082
First Trust Japan AlphaDEX Fund
FJP
$267M
| $219K | ﹤0.01% |
2,865
-332
| -10% | -$25.3K |
2025 Q4
2 quarters
|
|
3083
Ingram Micro Holding
INGM
$6.37B
| $218K | ﹤0.01% |
7,959
-4,807
| -38% | -$135K |
2026 Q1
1 quarter
|
|
3084
FT Vest International Equity Moderate Buffer ETF December
YDEC
$165M
| $218K | ﹤0.01% |
7,915
-1,855
| -19% | -$50.4K |
2023 Q2
12 quarters
|
|
3085
Praxis Precision Medicines
PRAX
$7.06B
| $218K | ﹤0.01% |
650
-527
| -45% | -$167K |
2026 Q1
1 quarter
|
|
3086
Invesco Energy Exploration & Production ETF
PXE
$161M
| $218K | ﹤0.01% |
6,423
-1,035
| -14% | -$37.6K |
2023 Q1
13 quarters
|
|
3087
Costamare
CMRE
$1.69B
| $217K | ﹤0.01% |
15,512
-46,871
| -75% | -$769K |
2024 Q4
6 quarters
|
|
3088
Liberty Capital Corp Series A GCI Group Common Stock
GLIBA
$852M
| $217K | ﹤0.01% |
9,928
+4,365
| +78% | +$123K |
2026 Q1
1 quarter
|
|
3089
Dycom Industries
DY
$6.77B
| $217K | ﹤0.01% |
430
-6,845
| -94% | -$2.99M |
2024 Q1
9 quarters
|
|
3090
Eaton Vance Floating-Rate ETF
EVLN
$1.67B
| $217K | ﹤0.01% |
+4,478
| New | +$218K |
2026 Q2
0 quarters
|
|
3091
Liberty Live Group Series A
LLYVA
$8.87B
| $217K | ﹤0.01% |
2,143
-724
| -25% | -$68.6K |
2025 Q3
3 quarters
|
|
3092
Trinity Capital Inc
TRIN
$1.55B
| $217K | ﹤0.01% |
12,126
+1,077
| +10% | +$17.8K |
2025 Q3
3 quarters
|
|
3093
BlackRock Corporate High Yield Fund
HYT
$1.51B
| $217K | ﹤0.01% |
25,309
-4,709
| -16% | -$40.4K |
2025 Q3
3 quarters
|
|
3094
State Street SPDR Global Dow ETF
DGT
$655M
| $217K | ﹤0.01% |
+1,172
| New | +$214K |
2026 Q2
0 quarters
|
|
3095
FT Vest US Equity Enhance & Moderate Buffer ETF October
XOCT
$40.5M
| $216K | ﹤0.01% |
+5,477
| New | +$213K |
2026 Q2
0 quarters
|
|
3096
Mercantile Bank Corp
MBWM
$1.06B
| $216K | ﹤0.01% |
3,768
-1,454
| -28% | -$76.7K |
2025 Q3
3 quarters
|
|
3097
U-Haul Holding Co
UHAL
$10.8B
| $216K | ﹤0.01% |
+3,305
| New | +$181K |
2026 Q2
0 quarters
|
|
3098
Li Auto
LI
$11.1B
| $216K | ﹤0.01% |
18,410
-37,111
| -67% | -$608K |
2024 Q3
7 quarters
|
|
3099
State Street SPDR Bloomberg 3-12 Month T-Bill ETF
BILS
$3.9B
| $215K | ﹤0.01% |
2,167
-5,749
| -73% | -$571K |
2023 Q4
10 quarters
|
|
3100
NexPoint Residential Trust
NXRT
$479M
| $215K | ﹤0.01% |
+7,694
| New | +$214K |
2026 Q2
0 quarters
|
|
Similar funds
Mariner's Q2 2026 Portfolio in Review
As of Q2 2026, Mariner held 4,003 positions worth $95.2B, up 11% from $85.7B the previous quarter. Its ten largest holdings account for 28% of the portfolio.
Mariner's Q2 2026 filing shows 458 new, 1,438 increased, 1,530 reduced and 486 closed positions. Its largest new stake was Honeywell Aerospace: 217,569 shares worth $48.1M. The largest sale was ProShares Ultra Semiconductors, an estimated $318M.
By sector, the portfolio is most concentrated in Miscellaneous at 41% of assets, down from 43% a quarter earlier, followed by Technology and Financials.
- Mariner's largest Q2 2026 buy was Honeywell Aerospace: 217,569 shares worth $48.1M.
- Mariner added most to Micron Technology in Q2 2026, an estimated $318M increase.
- Mariner's biggest Q2 2026 reduction was ProShares Ultra Semiconductors, cutting an estimated $318M.
- Mariner fully exited Fidelity Fundamental Large Cap Core ETF in Q2 2026, selling an estimated $52.7M.
- Mariner's ten largest holdings make up 28% of its $95.2B portfolio in Q2 2026.
- Mariner opened 458 new positions and closed 486 in Q2 2026.
- Mariner's portfolio value rose 11% quarter-over-quarter to $95.2B.
Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.