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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 | |
|---|---|---|---|---|---|---|---|
2576
Telos
TLS
$390M
| $423K | ﹤0.01% |
91,930
+39,009
| +74% | +$172K |
2025 Q4
2 quarters
|
|
2577
iShares Investment Grade Systematic Bond ETF
IGEB
$1.45B
| $422K | ﹤0.01% |
9,349
+4,592
| +97% | +$207K |
2024 Q2
8 quarters
|
|
2578
FT Vest International Equity Buffer ETF June
YJUN
$149M
| $421K | ﹤0.01% |
15,700
-1,535
| -9% | -$40.8K |
2025 Q2
4 quarters
|
|
2579
iShares S&P GSCI Commodity-Indexed Trust
GSG
$1.08B
| $421K | ﹤0.01% |
14,707
-3,157
| -18% | -$101K |
2022 Q1
17 quarters
|
|
2580
Hope Bancorp
HOPE
$1.8B
| $418K | ﹤0.01% |
30,589
+6,111
| +25% | +$76.6K |
2022 Q1
17 quarters
|
|
2581
Davis Select International ETF
DINT
$259M
| $418K | ﹤0.01% |
14,679
+920
| +7% | +$26.5K |
2026 Q1
1 quarter
|
|
2582
Fermi Inc
FRMI
$1.63B
| $418K | ﹤0.01% |
45,666
+22,449
| +97% | +$142K |
2026 Q1
1 quarter
|
|
2583
Mueller Water Products
MWA
$3.51B
| $418K | ﹤0.01% |
16,191
-14,860
| -48% | -$398K |
2025 Q3
3 quarters
|
|
2584
Nuveen New York AMT-Free Quality Municipal Income Fund
NRK
$819M
| $418K | ﹤0.01% |
38,983
-679
| -2% | -$7.15K |
2015 Q2
44 quarters
|
|
2585
State Street SPDR MSCI EAFE StrategicFactors ETF
QEFA
$1.04B
| $417K | ﹤0.01% |
4,347
-15,398
| -78% | -$1.48M |
2022 Q4
14 quarters
|
|
2586
iShares MSCI Canada ETF
EWC
$7.48B
| $417K | ﹤0.01% |
7,230
+631
| +10% | +$36.5K |
2025 Q3
3 quarters
|
|
2587
Chemung Financial Corp
CHMG
$412M
| $417K | ﹤0.01% |
5,587
+176
| +3% | +$11.8K |
2026 Q1
1 quarter
|
|
2588
Keros Therapeutics
KROS
$225M
| $416K | ﹤0.01% |
38,895
+25,069
| +181% | +$279K |
2025 Q3
3 quarters
|
|
2589
Titan America SA
TTAM
$2.47B
| $415K | ﹤0.01% |
22,250
+6,204
| +39% | +$102K |
2026 Q1
1 quarter
|
|
2590
Bilibili
BILI
$5.51B
| $415K | ﹤0.01% |
24,375
-4,258
| -15% | -$86.2K |
2024 Q2
8 quarters
|
|
2591
Fundstrat Granny Shots US Small & Mid-Cap ETF
GRNJ
$469M
| $414K | ﹤0.01% |
13,179
+1,112
| +9% | +$33.2K |
2026 Q1
1 quarter
|
|
2592
Vanguard Short Duration Bond ETF
VSDB
$996M
| $414K | ﹤0.01% |
5,418
-1,405
| -21% | -$107K |
2026 Q1
1 quarter
|
|
2593
WisdomTree Japan Hedged Equity Fund
DXJ
$7.08B
| $413K | ﹤0.01% |
7,143
-9,903
| -58% | -$555K |
2021 Q4
18 quarters
|
|
|
SVC
2594
Service Properties Trust
SVC
$806M
| $412K | ﹤0.01% |
48,783
+38,705
| +384% | +$304K |
2026 Q1
1 quarter
|
|
2595
Pricesmart
PSMT
$5.28B
| $412K | ﹤0.01% |
+2,107
| New | +$351K |
2026 Q2
0 quarters
|
|
2596
T. Rowe Price Equity Income ETF
TEQI
$469M
| $412K | ﹤0.01% |
+8,170
| New | +$398K |
2026 Q2
0 quarters
|
|
2597
VanEck Inflation Allocation ETF
RAAX
$1.4B
| $411K | ﹤0.01% |
10,364
-20,923
| -67% | -$863K |
2022 Q4
14 quarters
|
|
2598
Janus Henderson B-BBB CLO ETF
JBBB
$1.5B
| $411K | ﹤0.01% |
8,683
+2,254
| +35% | +$107K |
2025 Q3
3 quarters
|
|
2599
PIMCO Municipal Income Opportunities Active ETF
MINO
$893M
| $411K | ﹤0.01% |
8,976
+1,285
| +17% | +$58.4K |
2025 Q4
2 quarters
|
|
2600
AAR Corp
AIR
$3.91B
| $410K | ﹤0.01% |
+2,866
| New | +$338K |
2026 Q2
0 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.