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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 | |
|---|---|---|---|---|---|---|---|
276
Global X US Infrastructure Development ETF
PAVE
$13.4B
| $51.8M | 0.05% |
878,989
-32,568
| -4% | -$1.83M |
2020 Q1
25 quarters
|
|
277
Vanguard S&P 500 Growth ETF
VOOG
$26.8B
| $51.3M | 0.05% |
620,540
-379,360
| -38% | -$30.1M |
2022 Q3
15 quarters
|
|
278
Marriott International
MAR
$103B
| $51.2M | 0.05% |
138,260
-4,010
| -3% | -$1.48M |
2017 Q4
34 quarters
|
|
279
Stanley Black & Decker
SWK
$14.9B
| $50.8M | 0.05% |
539,658
+19,417
| +4% | +$1.52M |
2021 Q2
20 quarters
|
|
280
Vanguard Russell 1000 Growth ETF
VONG
$45.1B
| $50.6M | 0.05% |
396,131
-68,623
| -15% | -$8.52M |
2021 Q2
20 quarters
|
|
281
Invesco NASDAQ 100 ETF
QQQM
$105B
| $50M | 0.05% |
165,171
-332,382
| -67% | -$94.2M |
2022 Q4
14 quarters
|
|
282
iShares Select Dividend ETF
DVY
$23.7B
| $49.8M | 0.05% |
318,240
-77,721
| -20% | -$12M |
2013 Q2
52 quarters
|
|
283
PG&E
PCG
$39B
| $49.8M | 0.05% |
2,958,385
+88,778
| +3% | +$1.49M |
2022 Q1
17 quarters
|
|
284
Cigna
CI
$83.5B
| $49.6M | 0.05% |
179,939
+1,111
| +0.6% | +$314K |
2020 Q4
22 quarters
|
|
285
S&P Global
SPGI
$134B
| $49.3M | 0.05% |
121,128
-17,628
| -13% | -$7.44M |
2020 Q1
25 quarters
|
|
286
Schwab US Aggregate Bond ETF
SCHZ
$10.7B
| $49.3M | 0.05% |
2,132,074
-24,178
| -1% | -$559K |
2014 Q2
48 quarters
|
|
287
Honeywell
HON
$69.2B
| $49.2M | 0.05% |
219,781
-260,074
| -54% | -$58M |
2013 Q2
52 quarters
|
|
288
iShares Russell Mid-Cap Value ETF
IWS
$15.7B
| $49.1M | 0.05% |
298,489
+5,425
| +2% | +$856K |
2013 Q2
52 quarters
|
|
289
Edison International
EIX
$22.3B
| $48.5M | 0.05% |
650,883
+5,346
| +0.8% | +$381K |
2022 Q1
17 quarters
|
|
290
Starbucks
SBUX
$116B
| $48.4M | 0.05% |
473,932
-50,832
| -10% | -$5.12M |
2013 Q2
52 quarters
|
|
291
Baker Hughes
BKR
$53.2B
| $48.4M | 0.05% |
871,753
-152,009
| -15% | -$9.6M |
2021 Q2
20 quarters
|
|
|
HONA
292
Honeywell Aerospace
HONA
$51.7B
| $48.1M | 0.05% |
+217,569
| New | +$48M |
2026 Q2
0 quarters
|
|
293
Arch Capital
ACGL
$35B
| $47.9M | 0.05% |
493,580
+281,074
| +132% | +$26.5M |
2022 Q1
17 quarters
|
|
294
iShares MSCI KLD 400 Social ETF
DSI
$5.47B
| $47.8M | 0.05% |
335,917
+1,240
| +0.4% | +$170K |
2013 Q4
50 quarters
|
|
295
iShares Ultra Short Duration Bond Active ETF
ICSH
$8.9B
| $47.8M | 0.05% |
944,326
-26,309
| -3% | -$1.33M |
2021 Q4
18 quarters
|
|
296
Monolithic Power Systems
MPWR
$57.4B
| $47.5M | 0.05% |
34,399
-6,764
| -16% | -$10.2M |
2022 Q3
15 quarters
|
|
297
Lumentum
LITE
$68.2B
| $47.4M | 0.05% |
55,202
+22,422
| +68% | +$20M |
2025 Q3
3 quarters
|
|
298
Dimensional International Value ETF
DFIV
$21.8B
| $47.2M | 0.05% |
873,528
+21,392
| +3% | +$1.18M |
2021 Q4
18 quarters
|
|
299
Johnson Controls International
JCI
$86.6B
| $47.2M | 0.05% |
322,905
+50,438
| +19% | +$7.12M |
2018 Q2
32 quarters
|
|
300
Enterprise Products Partners
EPD
$78.9B
| $46.7M | 0.05% |
1,270,526
-102,356
| -7% | -$3.86M |
2013 Q2
52 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.