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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 | |
|---|---|---|---|---|---|---|
876
Broadridge
BR
$17.2B
| $6.71M | 0.01% |
30,063
-5,455
| -15% | -$1.24M |
|
877
iShares US Energy ETF
IYE
$1.74B
| $6.68M | 0.01% |
140,487
-4,081
| -3% | -$193K |
|
878
PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund
MUNI
$3.05B
| $6.66M | 0.01% |
127,115
+32,580
| +34% | +$1.71M |
|
879
Hartford Financial Services
HIG
$38.5B
| $6.66M | 0.01% |
48,297
+711
| +1% | +$93.8K |
|
880
First Trust Dow Jones Internet Index Fund ETF
FDN
$4.86B
| $6.65M | 0.01% |
24,707
+179
| +0.7% | +$49.1K |
|
881
Vanguard Ultra-Short Bond ETF
VUSB
$8.93B
| $6.63M | 0.01% |
133,000
+28,171
| +27% | +$1.41M |
|
882
iShares Short Maturity Bond ETF
NEAR
$4.8B
| $6.62M | 0.01% |
129,531
-12,528
| -9% | -$641K |
|
883
First Trust NASDAQ Cybersecurity ETF
CIBR
$13.8B
| $6.61M | 0.01% |
92,466
+10,695
| +13% | +$801K |
|
884
Hershey
HSY
$35.4B
| $6.57M | 0.01% |
36,108
-32,095
| -47% | -$5.87M |
|
885
iShares Biotechnology ETF
IBB
$9.31B
| $6.57M | 0.01% |
38,900
+6,719
| +21% | +$1.09M |
|
886
Hubbell
HUBB
$25.7B
| $6.56M | 0.01% |
14,778
+1,513
| +11% | +$663K |
|
887
WisdomTree Dynamic International Equity Fund
DDWM
$1.46B
| $6.56M | 0.01% |
+150,745
| New | +$6.4M |
|
888
KeyCorp
KEY
$24.3B
| $6.56M | 0.01% |
317,649
+208,509
| +191% | +$3.88M |
|
889
Southwest Airlines
LUV
$22.1B
| $6.55M | 0.01% |
158,466
+142,811
| +912% | +$4.99M |
|
890
Annaly Capital Management
NLY
$16.9B
| $6.53M | 0.01% |
291,648
+113,809
| +64% | +$2.48M |
|
891
Phillips Edison & Co
PECO
$5.48B
| $6.52M | 0.01% |
183,319
+402
| +0.2% | +$14K |
|
892
Crown Holdings
CCK
$12.8B
| $6.52M | 0.01% |
63,276
+25,932
| +69% | +$2.53M |
|
893
NetEase
NTES
$76.5B
| $6.51M | 0.01% |
47,277
-244
| -0.5% | -$34.6K |
|
894
Federal Realty Investment Trust
FRT
$10.9B
| $6.49M | 0.01% |
64,281
+47,547
| +284% | +$4.68M |
|
895
Genuine Parts
GPC
$17.1B
| $6.48M | 0.01% |
52,695
+2,002
| +4% | +$259K |
|
896
State Street SPDR S&P 1500 Momentum Tilt ETF
MMTM
$181M
| $6.47M | 0.01% |
22,161
+7,188
| +48% | +$2.08M |
|
897
Toll Brothers
TOL
$14B
| $6.44M | 0.01% |
47,611
+1,348
| +3% | +$183K |
|
898
Labcorp
LH
$24.3B
| $6.44M | 0.01% |
25,676
+13,196
| +106% | +$3.5M |
|
899
Manulife Financial
MFC
$72.6B
| $6.43M | 0.01% |
177,133
-501
| -0.3% | -$17K |
|
900
Nuveen California Quality Municipal Income Fund
NAC
$1.83B
| $6.43M | 0.01% |
544,093
-7,156
| -1% | -$84.6K |
|
Similar funds
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.