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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 | |
|---|---|---|---|---|---|---|---|
826
iShares A.I. Innovation and Tech Active ETF
BAI
$12.3B
| $8.13M | 0.01% |
154,143
-397,759
| -72% | -$18.1M |
2025 Q2
4 quarters
|
|
827
VF Corp
VFC
$6.87B
| $8.08M | 0.01% |
484,187
-192,938
| -28% | -$3.45M |
2013 Q2
52 quarters
|
|
828
Lamb Weston
LW
$7.6B
| $8.08M | 0.01% |
187,016
+86,846
| +87% | +$3.75M |
2016 Q4
38 quarters
|
|
829
Amkor Technology
AMKR
$9.7B
| $8.06M | 0.01% |
93,487
+30,231
| +48% | +$2.15M |
2022 Q4
14 quarters
|
|
830
BorgWarner
BWA
$11.3B
| $8.05M | 0.01% |
121,291
-77,362
| -39% | -$4.9M |
2021 Q1
21 quarters
|
|
831
Astera Labs
ALAB
$44.7B
| $8.01M | 0.01% |
16,600
+9,452
| +132% | +$2.51M |
2024 Q4
6 quarters
|
|
832
PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund
MUNI
$3.47B
| $8M | 0.01% |
152,071
+31,045
| +26% | +$1.63M |
2023 Q4
10 quarters
|
|
833
Ecolab
ECL
$81.9B
| $7.98M | 0.01% |
28,625
-50,914
| -64% | -$13.4M |
2018 Q1
33 quarters
|
|
834
Vanguard Russell 2000 ETF
VTWO
$16.5B
| $7.97M | 0.01% |
65,617
-9,166
| -12% | -$1.04M |
2021 Q2
20 quarters
|
|
835
Conagra Brands
CAG
$7.19B
| $7.96M | 0.01% |
+591,205
| New | +$8.26M |
2026 Q2
0 quarters
|
|
836
Unum
UNM
$14.8B
| $7.94M | 0.01% |
88,837
+72,641
| +449% | +$6.02M |
2021 Q2
20 quarters
|
|
837
Wheaton Precious Metals
WPM
$56.1B
| $7.88M | 0.01% |
70,162
-4,276
| -6% | -$556K |
2022 Q3
15 quarters
|
|
838
Avantis US Equity ETF
AVUS
$14.7B
| $7.87M | 0.01% |
61,479
-105,798
| -63% | -$13M |
2023 Q1
13 quarters
|
|
839
iShares US Aerospace & Defense ETF
ITA
$11.8B
| $7.87M | 0.01% |
32,463
-57,234
| -64% | -$13M |
2022 Q3
15 quarters
|
|
840
Flex
FLEX
$28.3B
| $7.83M | 0.01% |
48,291
+4,319
| +10% | +$524K |
2022 Q3
15 quarters
|
|
841
Tradeweb Markets
TW
$25.7B
| $7.82M | 0.01% |
78,519
-20,737
| -21% | -$2.25M |
2022 Q4
14 quarters
|
|
842
Corcept Therapeutics
CORT
$11.6B
| $7.81M | 0.01% |
89,838
+83,832
| +1,396% | +$5.06M |
2024 Q2
8 quarters
|
|
843
Phillips Edison & Co
PECO
$4.93B
| $7.8M | 0.01% |
187,417
-640
| -0.3% | -$25.6K |
2022 Q1
17 quarters
|
|
844
First Trust Innovation Leaders ETF
ILDR
$337M
| $7.79M | 0.01% |
198,530
-41,704
| -17% | -$1.51M |
2023 Q3
11 quarters
|
|
845
Lincoln Electric
LECO
$14B
| $7.79M | 0.01% |
29,340
-18,188
| -38% | -$4.76M |
2022 Q3
15 quarters
|
|
846
iShares Expanded Tech Sector ETF
IGM
$10.6B
| $7.78M | 0.01% |
47,588
-82,726
| -63% | -$12.4M |
2022 Q3
15 quarters
|
|
847
First Trust NASDAQ-100 Technology Index Fund
QTEC
$4.36B
| $7.78M | 0.01% |
23,243
-17,010
| -42% | -$4.87M |
2021 Q4
18 quarters
|
|
848
Mitsubishi UFJ Financial
MUFG
$241B
| $7.77M | 0.01% |
390,640
+31,132
| +9% | +$586K |
2021 Q3
19 quarters
|
|
849
Morningstar
MORN
$8.38B
| $7.75M | 0.01% |
49,671
+33,147
| +201% | +$5.76M |
2022 Q3
15 quarters
|
|
850
Barclays
BCS
$73.4B
| $7.74M | 0.01% |
288,194
+29,702
| +11% | +$716K |
2021 Q3
19 quarters
|
|
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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.