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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 | |
|---|---|---|---|---|---|---|---|
1501
Principal Investment Grade Corporate Active ETF
IG
$205M
| $1.99M | ﹤0.01% |
96,224
| – | – |
2024 Q4
6 quarters
|
|
1502
Brookfield Infrastructure Partners
BIP
$17B
| $1.99M | ﹤0.01% |
54,471
-203
| -0.4% | -$7.58K |
2022 Q2
16 quarters
|
|
1503
Invesco S&P 500 Top 50 ETF
XLG
$11.5B
| $1.98M | ﹤0.01% |
32,337
-31,430
| -49% | -$1.92M |
2022 Q3
15 quarters
|
|
1504
Merit Medical Systems
MMSI
$5.57B
| $1.98M | ﹤0.01% |
+28,538
| New | +$1.88M |
2026 Q2
0 quarters
|
|
1505
United Community Banks
UCB
$4.46B
| $1.97M | ﹤0.01% |
56,264
+2,595
| +5% | +$86.7K |
2022 Q1
17 quarters
|
|
1506
First Trust Cloud Computing ETF
SKYY
$3.47B
| $1.97M | ﹤0.01% |
14,667
-13,230
| -47% | -$1.68M |
2021 Q4
18 quarters
|
|
1507
United Natural Foods
UNFI
$2.83B
| $1.97M | ﹤0.01% |
43,194
-2,301
| -5% | -$114K |
2024 Q2
8 quarters
|
|
1508
Invesco Aerospace & Defense ETF
PPA
$7.31B
| $1.97M | ﹤0.01% |
11,156
-6,957
| -38% | -$1.19M |
2023 Q4
10 quarters
|
|
1509
Petrobras
PBR
$169B
| $1.95M | ﹤0.01% |
120,809
+32,485
| +37% | +$635K |
2022 Q3
15 quarters
|
|
1510
DELISTED
Qorvo
QRVO
| $1.94M | ﹤0.01% |
20,829
+5,997
| +40% | +$553K |
2022 Q3
15 quarters
|
|
1511
Jackson Financial
JXN
$8.82B
| $1.94M | ﹤0.01% |
18,901
-5,779
| -23% | -$626K |
2024 Q1
9 quarters
|
|
1512
Littelfuse
LFUS
$8.92B
| $1.92M | ﹤0.01% |
4,221
-5,833
| -58% | -$2.53M |
2022 Q4
14 quarters
|
|
1513
TriNet
TNET
$3.48B
| $1.92M | ﹤0.01% |
38,810
+24,175
| +165% | +$1.04M |
2025 Q4
2 quarters
|
|
1514
iShares US Industrials ETF
IYJ
$1.91B
| $1.92M | ﹤0.01% |
11,511
-12,791
| -53% | -$2.01M |
2022 Q3
15 quarters
|
|
1515
Compañía de Minas Buenaventura
BVN
$7.09B
| $1.92M | ﹤0.01% |
65,423
-4,311
| -6% | -$146K |
2022 Q3
15 quarters
|
|
1516
Schrodinger
SDGR
$1.78B
| $1.92M | ﹤0.01% |
117,876
+100,883
| +594% | +$1.35M |
2026 Q1
1 quarter
|
|
1517
IDEX
IEX
$16.9B
| $1.91M | ﹤0.01% |
8,437
-2,224
| -21% | -$471K |
2022 Q3
15 quarters
|
|
1518
Insperity
NSP
$2.08B
| $1.91M | ﹤0.01% |
+46,266
| New | +$1.52M |
2026 Q2
0 quarters
|
|
1519
Bank of Hawaii
BOH
$2.79B
| $1.91M | ﹤0.01% |
23,402
-4,240
| -15% | -$332K |
2022 Q3
15 quarters
|
|
1520
WisdomTree True Developed International Fund
DOL
$912M
| $1.9M | ﹤0.01% |
25,555
-4,497
| -15% | -$329K |
2023 Q4
10 quarters
|
|
1521
Tower Semiconductor
TSEM
$19B
| $1.9M | ﹤0.01% |
7,278
-181
| -2% | -$43.4K |
2024 Q2
8 quarters
|
|
1522
Twist Bioscience
TWST
$9.28B
| $1.9M | ﹤0.01% |
18,421
+1,450
| +9% | +$94.4K |
2023 Q4
10 quarters
|
|
1523
Patterson-UTI
PTEN
$4.57B
| $1.89M | ﹤0.01% |
206,240
+68,031
| +49% | +$759K |
2020 Q3
23 quarters
|
|
1524
Fabrinet
FN
$11.3B
| $1.89M | ﹤0.01% |
3,366
-5,979
| -64% | -$3.85M |
2022 Q4
14 quarters
|
|
1525
Imperial Oil
IMO
$65.2B
| $1.89M | ﹤0.01% |
16,860
+699
| +4% | +$87.6K |
2022 Q3
15 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.