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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 | |
|---|---|---|---|---|---|---|---|
176
American Tower
AMT
$84.6B
| $86.3M | 0.09% |
527,605
+79,840
| +18% | +$14.4M |
2020 Q1
25 quarters
|
|
177
Booking.com
BKNG
$121B
| $85.9M | 0.09% |
481,975
-220,250
| -31% | -$37.6M |
2022 Q1
17 quarters
|
|
178
iShares MSCI Emerging Markets ex China ETF
EMXC
$24.2B
| $85.8M | 0.09% |
838,682
+41,897
| +5% | +$3.95M |
2021 Q4
18 quarters
|
|
179
Target
TGT
$71.8B
| $85.7M | 0.09% |
655,791
+35,158
| +6% | +$4.47M |
2017 Q4
34 quarters
|
|
180
iShares Gold Trust
IAU
$59.7B
| $85.3M | 0.09% |
1,129,781
-259,625
| -19% | -$22M |
2013 Q2
52 quarters
|
|
181
Deere & Co
DE
$174B
| $85.1M | 0.09% |
134,253
-26,603
| -17% | -$15.4M |
2015 Q2
44 quarters
|
|
182
iShares Core MSCI International Developed Markets ETF
IDEV
$33.3B
| $84.2M | 0.09% |
946,087
+8,892
| +0.9% | +$788K |
2021 Q3
19 quarters
|
|
183
Marsh
MRSH
$95.1B
| $83M | 0.09% |
498,195
-77,875
| -14% | -$13M |
2017 Q4
34 quarters
|
|
184
Vanguard S&P Small-Cap 600 ETF
VIOO
$4.08B
| $81.3M | 0.09% |
591,038
-25,953
| -4% | -$3.29M |
2022 Q3
15 quarters
|
|
185
Vanguard Information Technology ETF
VGT
$146B
| $80.8M | 0.08% |
676,214
-75,450
| -10% | -$8.26M |
2016 Q3
39 quarters
|
|
186
iShares Treasury Floating Rate Bond ETF
TFLO
$7.1B
| $80.3M | 0.08% |
1,585,917
+24,294
| +2% | +$1.23M |
2022 Q2
16 quarters
|
|
187
Vanguard Morningstar Mega Cap Growth ETF
MGK
$33.5B
| $80.2M | 0.08% |
912,807
-66,668
| -7% | -$5.69M |
2021 Q3
19 quarters
|
|
188
Abbott
ABT
$177B
| $79.8M | 0.08% |
879,110
+154,768
| +21% | +$14.1M |
2013 Q2
52 quarters
|
|
189
NetApp
NTAP
$41.7B
| $78.7M | 0.08% |
508,795
-17,517
| -3% | -$2.29M |
2018 Q4
30 quarters
|
|
190
Cincinnati Financial
CINF
$27.4B
| $77.9M | 0.08% |
420,513
-23,372
| -5% | -$3.88M |
2017 Q4
34 quarters
|
|
191
Gilead Sciences
GILD
$195B
| $76.8M | 0.08% |
607,954
-14,016
| -2% | -$1.85M |
2013 Q2
52 quarters
|
|
192
Palmer Square CLO Senior Debt ETF
PSQA
$225M
| $76.7M | 0.08% |
3,747,220
+1,454,182
| +63% | +$29.9M |
2025 Q1
5 quarters
|
|
193
Lockheed Martin
LMT
$136B
| $76.5M | 0.08% |
150,186
-17,265
| -10% | -$9.33M |
2015 Q2
44 quarters
|
|
194
Goldman Sachs Access Treasury 0-1 Year ETF
GBIL
$7.93B
| $76.4M | 0.08% |
762,625
+387,472
| +103% | +$38.8M |
2019 Q4
26 quarters
|
|
195
CME Group
CME
$110B
| $75.8M | 0.08% |
343,462
-14,457
| -4% | -$4M |
2020 Q1
25 quarters
|
|
196
Vanguard Morningstar Small-Cap Growth ETF
VBK
$22.2B
| $74.8M | 0.08% |
204,648
-7,844
| -4% | -$2.67M |
2013 Q4
50 quarters
|
|
197
Progressive
PGR
$133B
| $74.3M | 0.08% |
340,148
-24,373
| -7% | -$4.91M |
2020 Q4
22 quarters
|
|
198
PIMCO Enhanced Short Maturity Active Exchange-Traded Fund
MINT
$18.7B
| $74.1M | 0.08% |
734,908
-572,600
| -44% | -$57.6M |
2020 Q1
25 quarters
|
|
199
FedEx
FDX
$71.9B
| $73.8M | 0.08% |
235,660
+31,200
| +15% | +$11.3M |
2015 Q2
44 quarters
|
|
200
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
$25.7B
| $73.7M | 0.08% |
104,807
-1,945
| -2% | -$1.3M |
2015 Q3
43 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.