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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 | |
|---|---|---|---|---|---|---|
176
American Tower
AMT
$81.9B
| $86.3M | 0.09% |
527,605
+79,840
| +18% | +$14.4M |
|
177
Booking.com
BKNG
$145B
| $85.9M | 0.09% |
481,975
-220,250
| -31% | -$37.6M |
|
178
iShares MSCI Emerging Markets ex China ETF
EMXC
$25.7B
| $85.8M | 0.09% |
838,682
+41,897
| +5% | +$3.95M |
|
179
Target
TGT
$74.7B
| $85.7M | 0.09% |
655,791
+35,158
| +6% | +$4.47M |
|
180
iShares Gold Trust
IAU
$65.8B
| $85.3M | 0.09% |
1,129,781
-259,625
| -19% | -$22M |
|
181
Deere & Co
DE
$187B
| $85.1M | 0.09% |
134,253
-26,603
| -17% | -$15.4M |
|
182
iShares Core MSCI International Developed Markets ETF
IDEV
$33B
| $84.2M | 0.09% |
946,087
+8,892
| +0.9% | +$788K |
|
|
MRSH
183
Marsh
MRSH
$88.6B
| $83M | 0.09% |
498,195
-77,875
| -14% | -$13M |
|
184
Vanguard S&P Small-Cap 600 ETF
VIOO
$4.23B
| $81.3M | 0.09% |
591,038
-25,953
| -4% | -$3.29M |
|
185
Vanguard Information Technology ETF
VGT
$149B
| $80.8M | 0.08% |
676,214
-75,450
| -10% | -$8.26M |
|
186
iShares Treasury Floating Rate Bond ETF
TFLO
$6.66B
| $80.3M | 0.08% |
1,585,917
+24,294
| +2% | +$1.23M |
|
187
Vanguard Morningstar Mega Cap Growth ETF
MGK
$33.7B
| $80.2M | 0.08% |
912,807
-66,668
| -7% | -$5.69M |
|
188
Abbott
ABT
$187B
| $79.8M | 0.08% |
879,110
+154,768
| +21% | +$14.1M |
|
189
NetApp
NTAP
$36.5B
| $78.7M | 0.08% |
508,795
-17,517
| -3% | -$2.29M |
|
190
Cincinnati Financial
CINF
$26.3B
| $77.9M | 0.08% |
420,513
-23,372
| -5% | -$3.88M |
|
191
Gilead Sciences
GILD
$187B
| $76.8M | 0.08% |
607,954
-14,016
| -2% | -$1.85M |
|
|
PSQA
192
Palmer Square CLO Senior Debt ETF
PSQA
$210M
| $76.7M | 0.08% |
3,747,220
+1,454,182
| +63% | +$29.9M |
|
193
Lockheed Martin
LMT
$121B
| $76.5M | 0.08% |
150,186
-17,265
| -10% | -$9.33M |
|
194
Goldman Sachs Access Treasury 0-1 Year ETF
GBIL
$7.6B
| $76.4M | 0.08% |
762,625
+387,472
| +103% | +$38.8M |
|
195
CME Group
CME
$101B
| $75.8M | 0.08% |
343,462
-14,457
| -4% | -$4M |
|
196
Vanguard Morningstar Small-Cap Growth ETF
VBK
$23.9B
| $74.8M | 0.08% |
204,648
-7,844
| -4% | -$2.67M |
|
197
Progressive
PGR
$127B
| $74.3M | 0.08% |
340,148
-24,373
| -7% | -$4.91M |
|
198
PIMCO Enhanced Short Maturity Active Exchange-Traded Fund
MINT
$17.4B
| $74.1M | 0.08% |
734,908
-572,600
| -44% | -$57.6M |
|
199
FedEx
FDX
$76.3B
| $73.8M | 0.08% |
235,660
+31,200
| +15% | +$11.3M |
|
200
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
$26.5B
| $73.7M | 0.08% |
104,807
-1,945
| -2% | -$1.3M |
|
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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.