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Mariner Portfolio holdings
AUM
$95.2B
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
+319.93%
AUM
$95.2B
AUM Growth
+$9.54B
(+11%)
Cap. Flow
-$1.86B
Cap. Flow
% of AUM
-1.95%
Top 10 Holdings %
Top 10 Hldgs %
27.89%
Holding
4,003
New
458
Increased
1,438
Reduced
1,530
Closed
486
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 | |
|---|---|---|---|---|---|---|
1351
Ryanair
RYAAY
$28.7B
| $2.54M | ﹤0.01% |
39,280
+8,864
| +29% | +$523K |
|
1352
Hamilton Insurance Group
HG
$3.51B
| $2.53M | ﹤0.01% |
74,442
+885
| +1% | +$27.8K |
|
1353
Mercury Insurance
MCY
$5.79B
| $2.52M | ﹤0.01% |
23,672
-1,671
| -7% | -$165K |
|
1354
APA Corp
APA
$15B
| $2.52M | ﹤0.01% |
77,454
-18,690
| -19% | -$702K |
|
1355
Skyward Specialty Insurance
SKWD
$2.32B
| $2.52M | ﹤0.01% |
43,114
+16,664
| +63% | +$786K |
|
1356
Pearson
PSO
$9.6B
| $2.51M | ﹤0.01% |
158,202
+15,870
| +11% | +$235K |
|
1357
First Financial Bancorp
FFBC
$3.46B
| $2.5M | ﹤0.01% |
73,957
+7,655
| +12% | +$234K |
|
1358
Vanguard Communication Services ETF
VOX
$5.75B
| $2.5M | ﹤0.01% |
13,573
-5,030
| -27% | -$964K |
|
1359
JPMorgan International Bond Opportunities ETF
JPIB
$2.21B
| $2.49M | ﹤0.01% |
51,542
+14,357
| +39% | +$691K |
|
1360
Avantis International Small Cap Equity ETF
AVDS
$357M
| $2.49M | ﹤0.01% |
33,111
+15,913
| +93% | +$1.22M |
|
1361
Structure Therapeutics
GPCR
$3.38B
| $2.48M | ﹤0.01% |
46,285
+11,805
| +34% | +$522K |
|
1362
Olin
OLN
$1.98B
| $2.48M | ﹤0.01% |
+125,257
| New | +$3.27M |
|
1363
Global X NASDAQ-100 Covered Call ETF
QYLD
$8.35B
| $2.47M | ﹤0.01% |
134,018
-66,131
| -33% | -$1.18M |
|
1364
Aaon
AAON
$6.55B
| $2.46M | ﹤0.01% |
+19,411
| New | +$2.27M |
|
1365
ICICI Bank
IBN
$109B
| $2.46M | ﹤0.01% |
84,683
-19,781
| -19% | -$535K |
|
1366
RELX
RELX
$61.8B
| $2.45M | ﹤0.01% |
77,517
-20,502
| -21% | -$695K |
|
1367
iShares US Pharmaceuticals ETF
IHE
$1.67B
| $2.45M | ﹤0.01% |
24,775
-147
| -0.6% | -$13.2K |
|
1368
Park National Corp
PRK
$3.52B
| $2.45M | ﹤0.01% |
13,400
+4,819
| +56% | +$833K |
|
1369
Baxter International
BAX
$13.4B
| $2.43M | ﹤0.01% |
+114,048
| New | +$2.13M |
|
|
DRAM
1370
Roundhill Memory ETF
DRAM
$28B
| $2.43M | ﹤0.01% |
+32,921
| New | +$1.71M |
|
1371
ZTO Express
ZTO
$15.9B
| $2.43M | ﹤0.01% |
108,529
-1,285
| -1% | -$30.6K |
|
1372
Global X Artificial Intelligence & Technology ETF
AIQ
$10.2B
| $2.42M | ﹤0.01% |
36,923
-12,390
| -25% | -$739K |
|
|
MPT
1373
Medical Properties Trust
MPT
$2.39B
| $2.42M | ﹤0.01% |
523,925
+49,678
| +10% | +$246K |
|
1374
First Trust NASDAQ Cybersecurity ETF
CIBR
$15.3B
| $2.41M | ﹤0.01% |
26,873
-102,901
| -79% | -$7.9M |
|
1375
State Street SPDR S&P Metals & Mining ETF
XME
$4.86B
| $2.41M | ﹤0.01% |
22,565
-29,106
| -56% | -$3.42M |
|
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AI
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.