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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 | |
|---|---|---|---|---|---|---|
276
Global X US Infrastructure Development ETF
PAVE
$13.6B
| $51.8M | 0.05% |
878,989
-32,568
| -4% | -$1.83M |
|
277
Vanguard S&P 500 Growth ETF
VOOG
$27.1B
| $51.3M | 0.05% |
620,540
-379,360
| -38% | -$30.1M |
|
278
Marriott International
MAR
$87.8B
| $51.2M | 0.05% |
138,260
-4,010
| -3% | -$1.48M |
|
279
Stanley Black & Decker
SWK
$14.7B
| $50.8M | 0.05% |
539,658
+19,417
| +4% | +$1.52M |
|
280
Vanguard Russell 1000 Growth ETF
VONG
$45.4B
| $50.6M | 0.05% |
396,131
-68,623
| -15% | -$8.52M |
|
281
Invesco NASDAQ 100 ETF
QQQM
$105B
| $50M | 0.05% |
165,171
-332,382
| -67% | -$94.2M |
|
282
iShares Select Dividend ETF
DVY
$23.9B
| $49.8M | 0.05% |
318,240
-77,721
| -20% | -$12M |
|
283
PG&E
PCG
$31.5B
| $49.8M | 0.05% |
2,958,385
+88,778
| +3% | +$1.49M |
|
284
Cigna
CI
$74.7B
| $49.6M | 0.05% |
179,939
+1,111
| +0.6% | +$314K |
|
285
S&P Global
SPGI
$131B
| $49.3M | 0.05% |
121,128
-17,628
| -13% | -$7.44M |
|
286
Schwab US Aggregate Bond ETF
SCHZ
$10.6B
| $49.3M | 0.05% |
2,132,074
-24,178
| -1% | -$559K |
|
287
Honeywell
HON
$66.4B
| $49.2M | 0.05% |
219,781
-260,074
| -54% | -$58M |
|
288
iShares Russell Mid-Cap Value ETF
IWS
$15.7B
| $49.1M | 0.05% |
298,489
+5,425
| +2% | +$856K |
|
289
Edison International
EIX
$21.8B
| $48.5M | 0.05% |
650,883
+5,346
| +0.8% | +$381K |
|
290
Starbucks
SBUX
$119B
| $48.4M | 0.05% |
473,932
-50,832
| -10% | -$5.12M |
|
291
Baker Hughes
BKR
$63B
| $48.4M | 0.05% |
871,753
-152,009
| -15% | -$9.61M |
|
|
HONA
292
Honeywell Aerospace
HONA
$51B
| $48.1M | 0.05% |
+217,569
| New | +$48M |
|
293
Arch Capital
ACGL
$33.5B
| $47.9M | 0.05% |
493,580
+281,074
| +132% | +$26.5M |
|
294
iShares MSCI KLD 400 Social ETF
DSI
$5.53B
| $47.8M | 0.05% |
335,917
+1,240
| +0.4% | +$170K |
|
295
iShares Ultra Short Duration Bond Active ETF
ICSH
$8.56B
| $47.8M | 0.05% |
944,326
-26,309
| -3% | -$1.33M |
|
296
Monolithic Power Systems
MPWR
$60.1B
| $47.5M | 0.05% |
34,399
-6,764
| -16% | -$10.2M |
|
297
Lumentum
LITE
$79B
| $47.4M | 0.05% |
55,202
+22,422
| +68% | +$20M |
|
298
Dimensional International Value ETF
DFIV
$22.4B
| $47.2M | 0.05% |
873,528
+21,392
| +3% | +$1.18M |
|
299
Johnson Controls International
JCI
$87.8B
| $47.2M | 0.05% |
322,905
+50,438
| +19% | +$7.12M |
|
300
Enterprise Products Partners
EPD
$84.1B
| $46.7M | 0.05% |
1,270,526
-102,356
| -7% | -$3.86M |
|
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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.