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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 | |
|---|---|---|---|---|---|---|---|
1601
VanEck Short High Yield Muni ETF
SHYD
$491M
| $1.68M | ﹤0.01% |
73,520
+61,700
| +522% | +$1.4M |
2022 Q4
14 quarters
|
|
1602
Millicom
TIGO
$13.1B
| $1.67M | ﹤0.01% |
18,455
-12,621
| -41% | -$1.06M |
2022 Q4
14 quarters
|
|
1603
WisdomTree Emerging Markets SmallCap Dividend Fund
DGS
$1.65B
| $1.67M | ﹤0.01% |
25,871
-14,447
| -36% | -$927K |
2023 Q3
11 quarters
|
|
1604
Coca-Cola Femsa
KOF
$24.8B
| $1.67M | ﹤0.01% |
15,743
+1,387
| +10% | +$145K |
2022 Q3
15 quarters
|
|
1605
ThredUp
TDUP
$263M
| $1.67M | ﹤0.01% |
244,113
+217,581
| +820% | +$1.02M |
2026 Q1
1 quarter
|
|
1606
Kite Realty
KRG
$4.94B
| $1.67M | ﹤0.01% |
+58,852
| New | +$1.58M |
2026 Q2
0 quarters
|
|
1607
Upstart Holdings
UPST
$2.31B
| $1.66M | ﹤0.01% |
46,970
+10,071
| +27% | +$310K |
2022 Q4
14 quarters
|
|
1608
Invesco S&P MidCap Momentum ETF
XMMO
$6.52B
| $1.66M | ﹤0.01% |
9,777
-3,291
| -25% | -$537K |
2021 Q4
18 quarters
|
|
1609
FormFactor
FORM
$7.7B
| $1.66M | ﹤0.01% |
10,382
-15,864
| -60% | -$2.1M |
2022 Q3
15 quarters
|
|
1610
BBB Foods
TBBB
$7.05B
| $1.66M | ﹤0.01% |
39,858
+2,407
| +6% | +$91.9K |
2024 Q4
6 quarters
|
|
1611
ABM Industries
ABM
$3.15B
| $1.66M | ﹤0.01% |
37,471
+22,119
| +144% | +$907K |
2025 Q4
2 quarters
|
|
1612
Asana
ASAN
$2.75B
| $1.65M | ﹤0.01% |
236,079
+132,424
| +128% | +$889K |
2025 Q4
2 quarters
|
|
1613
Franklin FTSE Japan ETF
FLJP
$4.14B
| $1.65M | ﹤0.01% |
41,568
+6,522
| +19% | +$253K |
2025 Q1
5 quarters
|
|
1614
iShares Broad USD High Yield Corporate Bond ETF
USHY
$25.4B
| $1.65M | ﹤0.01% |
44,446
-5,882
| -12% | -$218K |
2022 Q2
16 quarters
|
|
1615
Frontline
FRO
$11.8B
| $1.64M | ﹤0.01% |
47,240
+7,488
| +19% | +$275K |
2024 Q1
9 quarters
|
|
1616
Peloton Interactive
PTON
$2.36B
| $1.64M | ﹤0.01% |
277,656
+85,659
| +45% | +$462K |
2021 Q3
19 quarters
|
|
1617
FT Vest US Equity Enhance & Moderate Buffer ETF September
XSEP
$100M
| $1.64M | ﹤0.01% |
36,840
-4,290
| -10% | -$188K |
2022 Q3
15 quarters
|
|
1618
United States Copper Index Fund
CPER
$730M
| $1.63M | ﹤0.01% |
43,291
+12,868
| +42% | +$485K |
2026 Q1
1 quarter
|
|
1619
LG Display
LPL
$2.59B
| $1.63M | ﹤0.01% |
419,341
+46,615
| +13% | +$214K |
2022 Q3
15 quarters
|
|
1620
Fidelity Enhanced Small Cap Core ETF
FESM
$6.47B
| $1.63M | ﹤0.01% |
33,720
-106,341
| -76% | -$4.67M |
2024 Q1
9 quarters
|
|
1621
Bread Financial
BFH
$3.84B
| $1.63M | ﹤0.01% |
15,013
-2,732
| -15% | -$245K |
2025 Q4
2 quarters
|
|
1622
Kura Oncology
KURA
$855M
| $1.63M | ﹤0.01% |
148,257
+55,446
| +60% | +$523K |
2025 Q1
5 quarters
|
|
1623
Tortoise Energy ETF
TNGY
$597M
| $1.63M | ﹤0.01% |
167,363
-5,614
| -3% | -$56.7K |
2025 Q2
4 quarters
|
|
1624
Phreesia
PHR
$788M
| $1.62M | ﹤0.01% |
157,786
+68,370
| +76% | +$635K |
2026 Q1
1 quarter
|
|
1625
Nuveen AMT-Free Municipal Credit Income Fund
NVG
$2.33B
| $1.62M | ﹤0.01% |
126,445
+11,258
| +10% | +$142K |
2020 Q3
23 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.