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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 | |
|---|---|---|---|---|---|---|---|
2476
Ecopetrol
EC
$35.8B
| $490K | ﹤0.01% |
34,381
+1,607
| +5% | +$23.2K |
2024 Q3
7 quarters
|
|
2477
Seadrill
SDRL
$3.21B
| $489K | ﹤0.01% |
12,942
-1,680
| -11% | -$78.3K |
2024 Q2
8 quarters
|
|
2478
iShares MSCI USA Small-Cap ETF
MSML
$275M
| $489K | ﹤0.01% |
6,477
-207
| -3% | -$14.7K |
2023 Q3
11 quarters
|
|
2479
iShares GNMA Bond ETF
GNMA
$428M
| $489K | ﹤0.01% |
11,055
-82
| -0.7% | -$3.63K |
2021 Q4
18 quarters
|
|
2480
Entergy
ETR
$51.6B
| $489K | ﹤0.01% |
4,255
-6,850
| -62% | -$772K |
2022 Q1
17 quarters
|
|
2481
iShares MSCI Israel ETF
EIS
$904M
| $489K | ﹤0.01% |
4,048
-240
| -6% | -$30.7K |
2025 Q4
2 quarters
|
|
2482
Vanguard Long-Term Bond ETF
BLV
$5.53B
| $487K | ﹤0.01% |
7,067
-6,905
| -49% | -$474K |
2022 Q3
15 quarters
|
|
2483
CRA International
CRAI
$1.22B
| $486K | ﹤0.01% |
+3,413
| New | +$513K |
2026 Q2
0 quarters
|
|
2484
iShares ESG Advanced MSCI USA ETF
USXF
$1.45B
| $485K | ﹤0.01% |
6,989
-4,265
| -38% | -$276K |
2024 Q4
6 quarters
|
|
2485
Caesars Entertainment
CZR
$5.9B
| $485K | ﹤0.01% |
16,057
+8,392
| +109% | +$237K |
2022 Q4
14 quarters
|
|
2486
Fidelity Enhanced Mid Cap Core ETF
FMDE
$8.56B
| $483K | ﹤0.01% |
11,903
+5,247
| +79% | +$204K |
2023 Q4
10 quarters
|
|
2487
Thryv Holdings
THRY
$54.2M
| $481K | ﹤0.01% |
122,137
+108,881
| +821% | +$387K |
2026 Q1
1 quarter
|
|
2488
Stellantis
STLA
$12B
| $479K | ﹤0.01% |
83,522
+21,991
| +36% | +$163K |
2022 Q2
16 quarters
|
|
2489
Strive US Energy ETF
DRLL
$338M
| $478K | ﹤0.01% |
14,283
-1,800
| -11% | -$65.2K |
2022 Q3
15 quarters
|
|
2490
Nuveen S&P 500 Dynamic Overwrite Fund
SPXX
$335M
| $478K | ﹤0.01% |
25,648
+6,195
| +32% | +$110K |
2026 Q1
1 quarter
|
|
2491
State Street SPDR EURO STOXX 50 ETF
FEZ
$4.13B
| $478K | ﹤0.01% |
6,961
+434
| +7% | +$29K |
2022 Q4
14 quarters
|
|
2492
Vista Energy
VIST
$7.99B
| $478K | ﹤0.01% |
7,488
-188
| -2% | -$13.2K |
2025 Q4
2 quarters
|
|
2493
Amplify Blockchain Technology ETF
BLOK
$932M
| $477K | ﹤0.01% |
7,623
-11,543
| -60% | -$712K |
2021 Q4
18 quarters
|
|
2494
LiveRamp
RAMP
$2.32B
| $476K | ﹤0.01% |
12,653
-8,869
| -41% | -$292K |
2024 Q4
6 quarters
|
|
2495
Travere Therapeutics
TVTX
$4.73B
| $475K | ﹤0.01% |
8,358
-2,489
| -23% | -$110K |
2024 Q3
7 quarters
|
|
2496
First Trust Mid Cap Core AlphaDEX Fund
FNX
$1.36B
| $474K | ﹤0.01% |
3,241
| – | – |
2024 Q3
7 quarters
|
|
2497
Simon Property Group
SPG
$68.7B
| $472K | ﹤0.01% |
2,119
-57,360
| -96% | -$11.8M |
2020 Q4
22 quarters
|
|
2498
First Trust Global Wind Energy ETF
FAN
$189M
| $471K | ﹤0.01% |
18,868
+2,065
| +12% | +$53.1K |
2020 Q3
23 quarters
|
|
2499
Black Stone Minerals
BSM
$3.15B
| $471K | ﹤0.01% |
33,734
-6,432
| -16% | -$89.5K |
2022 Q3
15 quarters
|
|
2500
iShares Fallen Angels USD Bond ETF
FALN
$1.58B
| $470K | ﹤0.01% |
17,266
-11,018
| -39% | -$298K |
2021 Q1
21 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.