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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 | |
|---|---|---|---|---|---|---|
1226
NEOS S&P 500 High Income ETF
SPYI
$11.8B
| $3.31M | ﹤0.01% |
62,351
+8,585
| +16% | +$452K |
|
1227
Pinterest
PINS
$11.6B
| $3.29M | ﹤0.01% |
156,576
-4,080
| -3% | -$82K |
|
1228
Simply Good Foods
SMPL
$1.01B
| $3.29M | ﹤0.01% |
247,761
+229,149
| +1,231% | +$2.83M |
|
1229
Fidelity MSCI Real Estate Index ETF
FREL
$1.45B
| $3.26M | ﹤0.01% |
111,416
-13,261
| -11% | -$385K |
|
1230
VanEck BDC Income ETF
BIZD
$1.69B
| $3.25M | ﹤0.01% |
256,723
+2,393
| +0.9% | +$30.3K |
|
1231
Invesco Senior Loan ETF
BKLN
$6.77B
| $3.24M | ﹤0.01% |
159,129
+44,303
| +39% | +$909K |
|
1232
Lear
LEA
$6.64B
| $3.24M | ﹤0.01% |
24,150
-736
| -3% | -$98.6K |
|
1233
Janus Henderson Short Duration Income ETF
VNLA
$3.44B
| $3.23M | ﹤0.01% |
66,184
-13,790
| -17% | -$675K |
|
1234
RB Global
RBA
$15.5B
| $3.23M | ﹤0.01% |
27,762
+6,996
| +34% | +$736K |
|
1235
iShares iBonds Dec 2028 Term Corporate ETF
IBDT
$4.08B
| $3.23M | ﹤0.01% |
127,958
+13,753
| +12% | +$347K |
|
1236
iShares iBonds Dec 2027 Term Corporate ETF
IBDS
$3.92B
| $3.22M | ﹤0.01% |
132,755
+14,296
| +12% | +$346K |
|
1237
Capital Group Core Equity ETF
CGUS
$11.9B
| $3.21M | ﹤0.01% |
72,097
-36,042
| -33% | -$1.54M |
|
1238
Arteris
AIP
$1.05B
| $3.2M | ﹤0.01% |
65,877
+3,655
| +6% | +$117K |
|
|
TMHC
1239
DELISTED
Taylor Morrison
TMHC
| $3.19M | ﹤0.01% |
44,532
+23,221
| +109% | +$1.47M |
|
1240
iShares US Financial Services ETF
IYG
$2.23B
| $3.18M | ﹤0.01% |
35,200
-1,496
| -4% | -$131K |
|
1241
Dimensional International Small Cap ETF
DFIS
$5.96B
| $3.17M | ﹤0.01% |
90,568
+23,271
| +35% | +$833K |
|
1242
Convergence Long/Short Equity ETF
CLSE
$921M
| $3.17M | ﹤0.01% |
92,800
| – | – |
|
1243
Biohaven
BHVN
$2.37B
| $3.16M | ﹤0.01% |
212,539
+117,163
| +123% | +$1.26M |
|
1244
State Street Materials Select Sector SPDR ETF
XLB
$8.64B
| $3.16M | ﹤0.01% |
62,204
-35,431
| -36% | -$1.82M |
|
1245
RPM International
RPM
$13.5B
| $3.16M | ﹤0.01% |
28,412
-10,053
| -26% | -$1.05M |
|
1246
PIMCO Preferred and Capital Securities Active Exchange-Traded Fund
PRFD
$237M
| $3.16M | ﹤0.01% |
61,481
+37,444
| +156% | +$1.91M |
|
1247
Sea Limited
SE
$68.7B
| $3.13M | ﹤0.01% |
32,630
+7,297
| +29% | +$641K |
|
1248
Sprott Physical Silver Trust
PSLV
$13.7B
| $3.12M | ﹤0.01% |
165,376
-48,746
| -23% | -$1.15M |
|
1249
Sportradar
SRAD
$3.82B
| $3.12M | ﹤0.01% |
208,132
-2,969
| -1% | -$43.2K |
|
1250
Nuveen ESG Large-Cap Growth ETF
NULG
$2.94B
| $3.12M | ﹤0.01% |
26,615
-23,256
| -47% | -$2.5M |
|
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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.