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Mariner Portfolio holdings
AUM
$85.7B
1-Year Est. Return
24.21%
This Fund
S&P 500
This Quarter
Est. Return
+2.85%
1 Year Est. Return
+24.21%
3 Year Est. Return
+74.24%
5 Year Est. Return
+87.67%
10 Year Est. Return
+269.13%
AUM
$84B
AUM Growth
+$6.6B
(+8.5%)
Cap. Flow
+$5.06B
Cap. Flow
% of AUM
6.03%
Top 10 Holdings %
Top 10 Hldgs %
28.85%
Holding
3,865
New
323
Increased
1,970
Reduced
1,148
Closed
341
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$808M |
| 2 |
Microsoft
MSFT
|
+$249M |
| 3 |
Apple
AAPL
|
+$229M |
| 4 |
iShares Core S&P 500 ETF
IVV
|
+$196M |
| 5 |
iShares Core US Aggregate Bond ETF
AGG
|
+$125M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
ProShares Ultra Semiconductors
USD
|
+$158M |
| 2 |
Williams Companies
WMB
|
+$138M |
| 3 |
JPMorgan Chase
JPM
|
+$85.4M |
| 4 |
iShares MSCI Emerging Markets ETF
EEM
|
+$45.7M |
| 5 |
Synopsys
SNPS
|
+$42.6M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.87% |
| 2 | Financials | 8% |
| 3 | Consumer Discretionary | 5.52% |
| 4 | Healthcare | 5.25% |
| 5 | Communication Services | 4.86% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
151
CME Group
CME
$92.2B
| $93.4M | 0.11% |
342,166
+62,727
| +22% | +$17M |
|
152
iShares Short-Term National Muni Bond ETF
SUB
$11.3B
| $93.2M | 0.11% |
873,911
+36,092
| +4% | +$3.85M |
|
153
Salesforce
CRM
$134B
| $93M | 0.11% |
351,082
-43,054
| -11% | -$10.7M |
|
154
iShares Russell Mid-Cap Growth ETF
IWP
$20B
| $91.2M | 0.11% |
666,081
+47,836
| +8% | +$6.69M |
|
155
Marathon Petroleum
MPC
$90.3B
| $89.8M | 0.11% |
552,074
+3,677
| +0.7% | +$687K |
|
156
Capital Group Dividend Value ETF
CGDV
$36.6B
| $89.8M | 0.11% |
2,056,636
+514,366
| +33% | +$22.1M |
|
157
Thermo Fisher Scientific
TMO
$211B
| $89.3M | 0.11% |
154,049
+2,771
| +2% | +$1.57M |
|
158
Vanguard S&P Mid-Cap 400 Value ETF
IVOV
$1.34B
| $87.8M | 0.1% |
868,738
+7,615
| +0.9% | +$769K |
|
159
Amphenol
APH
$188B
| $85.5M | 0.1% |
632,816
+19,738
| +3% | +$2.64M |
|
160
Wells Fargo
WFC
$261B
| $85.5M | 0.1% |
916,716
+82,063
| +10% | +$7.12M |
|
161
State Street SPDR Portfolio Emerging Markets ETF
SPEM
$17B
| $84.8M | 0.1% |
1,811,376
+131,079
| +8% | +$6.17M |
|
162
RTX Corp
RTX
$287B
| $84.6M | 0.1% |
461,312
+59,181
| +15% | +$10.3M |
|
163
Intuit
INTU
$81.1B
| $84.4M | 0.1% |
127,381
+21,220
| +20% | +$14M |
|
164
Kinder Morgan
KMI
$73.1B
| $84.1M | 0.1% |
3,057,911
+246,581
| +9% | +$6.66M |
|
165
American Tower
AMT
$77.7B
| $83M | 0.1% |
472,737
-733
| -0.2% | -$133K |
|
166
Schwab U.S Small- Cap ETF
SCHA
$22.5B
| $82.9M | 0.1% |
2,911,311
+67,571
| +2% | +$1.91M |
|
167
Vanguard High Dividend Yield ETF
VYM
$81.1B
| $81.8M | 0.1% |
569,968
+14,130
| +3% | +$2.01M |
|
168
Invesco S&P 500 Equal Weight ETF
RSP
$96.1B
| $81.6M | 0.1% |
425,884
+14,067
| +3% | +$2.67M |
|
169
Gilead Sciences
GILD
$161B
| $81.5M | 0.1% |
664,330
+42,089
| +7% | +$5.11M |
|
|
170
iShares MSCI Emerging Markets ETF
EEM
$28B
| $81.2M | 0.1% |
1,483,466
-841,148
| -36% | -$45.7M |
|
|
MRSH
171
Marsh
MRSH
$86.3B
| $80.3M | 0.1% |
432,621
+7,127
| +2% | +$1.33M |
|
172
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
BIL
$46.8B
| $80.3M | 0.1% |
878,240
+136,958
| +18% | +$12.5M |
|
173
Vanguard International High Dividend Yield ETF
VYMI
$20.2B
| $80M | 0.1% |
888,953
+69,715
| +9% | +$6.06M |
|
174
Applied Materials
AMAT
$426B
| $79.4M | 0.09% |
308,823
+20,760
| +7% | +$4.98M |
|
175
iShares Treasury Floating Rate Bond ETF
TFLO
$6.56B
| $79.3M | 0.09% |
1,571,229
-170,958
| -10% | -$8.63M |
|
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Mariner's Q4 2025 Portfolio in Review
As of Q4 2025, Mariner held 3,865 positions worth $84B, up 8.5% from $77.4B the previous quarter. Its ten largest holdings account for 29% of the portfolio.
Mariner deployed $5.06B of net new capital in Q4 2025, opening 323 new positions and adding to 1,970 existing holdings. Its largest new stake was Flexsteel Industries: 1,167,357 shares worth $46.1M.
By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 23% a quarter earlier, followed by Financials and Consumer Discretionary.
On the sell side, the largest reduction was ProShares Ultra Semiconductors, an estimated $158M trimmed.
- Mariner's largest Q4 2025 buy was Flexsteel Industries: 1,167,357 shares worth $46.1M.
- Mariner added most to NVIDIA in Q4 2025, an estimated $808M increase.
- Mariner's biggest Q4 2025 reduction was ProShares Ultra Semiconductors, cutting an estimated $158M.
- Mariner fully exited iShares iBonds Dec 2025 Term Corporate ETF in Q4 2025, selling an estimated $22.7M.
- Mariner's ten largest holdings make up 29% of its $84B portfolio in Q4 2025.
- Mariner opened 323 new positions and closed 341 in Q4 2025.
- Mariner's portfolio value rose 8.5% quarter-over-quarter to $84B.
Based on Mariner's 13F filing for Q4 2025, filed 13 Feb 2026.