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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 | |
|---|---|---|---|---|---|---|---|
1051
First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund
GRID
$11B
| $4.85M | 0.01% |
25,303
-5,766
| -19% | -$1.08M |
2022 Q3
15 quarters
|
|
1052
Crescent Capital BDC
CCAP
$323M
| $4.84M | 0.01% |
441,119
-22,246
| -5% | -$272K |
2022 Q3
15 quarters
|
|
1053
iShares Global Tech ETF
IXN
$9.04B
| $4.83M | 0.01% |
33,407
-43,594
| -57% | -$5.62M |
2021 Q4
18 quarters
|
|
1054
First Trust US Equity Opportunities ETF
FPX
$1.36B
| $4.82M | 0.01% |
23,399
-1,132
| -5% | -$210K |
2021 Q4
18 quarters
|
|
1055
DELISTED
AvalonBay Communities
AVB
| $4.82M | 0.01% |
25,565
+16,812
| +192% | +$3.04M |
2022 Q3
15 quarters
|
|
1056
State Street SPDR Bloomberg Short Term High Yield Bond ETF
SJNK
$4.4B
| $4.82M | 0.01% |
192,592
-177,366
| -48% | -$4.44M |
2022 Q2
16 quarters
|
|
1057
National Grid
NGG
$83.1B
| $4.82M | 0.01% |
58,137
-537
| -0.9% | -$45.7K |
2022 Q3
15 quarters
|
|
1058
Markel Group
MKL
$23.6B
| $4.81M | 0.01% |
2,462
+629
| +34% | +$1.17M |
2022 Q3
15 quarters
|
|
1059
Churchill Downs
CHDN
$5.89B
| $4.8M | 0.01% |
53,540
+9,338
| +21% | +$837K |
2022 Q3
15 quarters
|
|
1060
UMB Financial
UMBF
$10.3B
| $4.79M | 0.01% |
33,566
-1,566
| -4% | -$201K |
2013 Q2
52 quarters
|
|
1061
UGI
UGI
$8.28B
| $4.79M | 0.01% |
138,662
+108,559
| +361% | +$3.84M |
2021 Q4
18 quarters
|
|
1062
Main Sector Rotation ETF
SECT
$2.85B
| $4.78M | 0.01% |
66,390
-40,636
| -38% | -$2.77M |
2025 Q4
2 quarters
|
|
1063
Innovator US Equity Power Buffer ETF December
PDEC
$986M
| $4.76M | 0.01% |
103,679
+37,660
| +57% | +$1.7M |
2024 Q4
6 quarters
|
|
1064
Innovator US Equity Power Buffer ETF August
PAUG
$1.04B
| $4.74M | 0.01% |
103,816
+25,516
| +33% | +$1.14M |
2023 Q2
12 quarters
|
|
1065
National Fuel Gas
NFG
$7.69B
| $4.73M | 0.01% |
61,281
+26,954
| +79% | +$2.23M |
2021 Q4
18 quarters
|
|
1066
Direxion Daily Financial Bull 3x ETF
FAS
$2.16B
| $4.71M | ﹤0.01% |
31,968
+22,326
| +232% | +$3.03M |
2024 Q3
7 quarters
|
|
1067
First Hawaiian
FHB
$3.18B
| $4.68M | ﹤0.01% |
159,888
+98,334
| +160% | +$2.68M |
2024 Q3
7 quarters
|
|
1068
Schwab 5-10 Year Corporate Bond ETF
SCHI
$11B
| $4.68M | ﹤0.01% |
206,595
+594
| +0.3% | +$13.5K |
2023 Q2
12 quarters
|
|
1069
Scotiabank
BNS
$114B
| $4.66M | ﹤0.01% |
53,694
+6,458
| +14% | +$508K |
2022 Q1
17 quarters
|
|
1070
Extra Space Storage
EXR
$30.3B
| $4.64M | ﹤0.01% |
31,922
+11,140
| +54% | +$1.59M |
2022 Q3
15 quarters
|
|
1071
United Microelectronic
UMC
$46.5B
| $4.63M | ﹤0.01% |
170,263
-20,119
| -11% | -$344K |
2022 Q3
15 quarters
|
|
1072
Conductor Global Equity Value ETF
CGV
$137M
| $4.63M | ﹤0.01% |
297,945
+2,957
| +1% | +$47.8K |
2024 Q4
6 quarters
|
|
1073
ResMed
RMD
$35.6B
| $4.6M | ﹤0.01% |
23,615
-15,635
| -40% | -$3.24M |
2022 Q3
15 quarters
|
|
1074
State Street SPDR S&P Semiconductor ETF
XSD
$2.59B
| $4.59M | ﹤0.01% |
7,358
-5,687
| -44% | -$2.98M |
2023 Q2
12 quarters
|
|
1075
Booz Allen Hamilton
BAH
$9.45B
| $4.57M | ﹤0.01% |
75,380
+37,434
| +99% | +$2.86M |
2022 Q2
16 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.