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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 | |
|---|---|---|---|---|---|---|
|
CPSY
2276
Calamos S&P 500 Structured Alt Protection ETF - January
CPSY
$28.6M
| $657K | ﹤0.01% |
25,578
| – | – |
|
2277
IDT Corp
IDT
$1.7B
| $657K | ﹤0.01% |
+11,290
| New | +$597K |
|
|
TBLU
2278
Tortoise Global Water ETF
TBLU
$56.1M
| $655K | ﹤0.01% |
12,691
+16
| +0.1% | +$818 |
|
|
NFJ
2279
Virtus Dividend, Interest & Premium Strategy Fund
NFJ
$1.45B
| $654K | ﹤0.01% |
43,064
+7,306
| +20% | +$105K |
|
2280
Liberty Latin America Class C
LILAK
$1.7B
| $654K | ﹤0.01% |
+83,961
| New | +$609K |
|
|
NMAX
2281
Newsmax Inc
NMAX
$1.38B
| $654K | ﹤0.01% |
78,939
+40,083
| +103% | +$288K |
|
2282
Bristow Group
VTOL
$1.29B
| $653K | ﹤0.01% |
15,809
+8,006
| +103% | +$359K |
|
2283
Evergy
EVRG
$19B
| $653K | ﹤0.01% |
7,552
+5,033
| +200% | +$417K |
|
2284
Nuveen Municipal Credit Income Fund
NZF
$2.33B
| $652K | ﹤0.01% |
51,451
+1,895
| +4% | +$23.8K |
|
2285
ZIM Integrated Shipping Services
ZIM
$3.63B
| $652K | ﹤0.01% |
25,087
+4,862
| +24% | +$125K |
|
2286
ProShares Trust UltraShort Lehman 20+ Year Treasury
TBT
$302M
| $652K | ﹤0.01% |
18,663
-95,302
| -84% | -$3.39M |
|
2287
H.B. Fuller
FUL
$2.85B
| $649K | ﹤0.01% |
11,128
-3,389
| -23% | -$208K |
|
2288
Trip.com Group
TCOM
$25.5B
| $648K | ﹤0.01% |
16,270
+6,217
| +62% | +$308K |
|
2289
Flowers Foods
FLO
$1.34B
| $648K | ﹤0.01% |
82,030
-46,030
| -36% | -$368K |
|
2290
Fidelity Small-Mid Multifactor ETF
FSMD
$2.54B
| $647K | ﹤0.01% |
12,235
+2,388
| +24% | +$118K |
|
|
PLTU
2291
Direxion Daily PLTR Bull 2X ETF
PLTU
$399M
| $646K | ﹤0.01% |
+25,650
| New | +$950K |
|
2292
Cencora
COR
$62B
| $645K | ﹤0.01% |
2,277
-5,218
| -70% | -$1.5M |
|
|
MNTN
2293
MNTN Inc
MNTN
$958M
| $642K | ﹤0.01% |
69,798
-291,492
| -81% | -$2.65M |
|
2294
Copel
ELPC
$9.29B
| $641K | ﹤0.01% |
55,058
+9,045
| +20% | +$110K |
|
2295
FT Vest US Equity Enhance & Moderate Buffer ETF March
XMAR
$154M
| $641K | ﹤0.01% |
15,002
+2,049
| +16% | +$86.4K |
|
2296
Camden National
CAC
$968M
| $639K | ﹤0.01% |
11,781
-300
| -2% | -$15K |
|
2297
ARK Genomic Revolution ETF
ARKG
$2.01B
| $638K | ﹤0.01% |
15,180
-44,436
| -75% | -$1.42M |
|
|
BETA
2298
Beta Technologies Inc
BETA
$4.95B
| $638K | ﹤0.01% |
+38,063
| New | +$634K |
|
2299
iShares Global Clean Energy ETF
ICLN
$2.14B
| $634K | ﹤0.01% |
30,966
+3,581
| +13% | +$74.3K |
|
2300
Regency Centers
REG
$13.9B
| $632K | ﹤0.01% |
7,917
-7,103
| -47% | -$558K |
|
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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.