We are live on
!
Find out more
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 | |
|---|---|---|---|---|---|---|
951
Masco
MAS
$16B
| $5.74M | 0.01% |
90,395
-2,478
| -3% | -$161K |
|
952
iShares Currency Hedged MSCI ACWI ex US ETF
HAWX
$343M
| $5.72M | 0.01% |
144,999
+6,364
| +5% | +$249K |
|
|
SNV
953
DELISTED
Synovus
SNV
| $5.7M | 0.01% |
113,654
+32,697
| +40% | +$1.57M |
|
954
Sanofi
SNY
$104B
| $5.7M | 0.01% |
117,563
+1,586
| +1% | +$78.6K |
|
955
FS KKR Capital
FSK
$2.98B
| $5.64M | 0.01% |
380,761
-206,497
| -35% | -$3.13M |
|
956
DexCom
DXCM
$27.6B
| $5.64M | 0.01% |
84,850
+40,654
| +92% | +$2.63M |
|
957
Thomson Reuters
TRI
$39.4B
| $5.63M | 0.01% |
42,032
-824
| -2% | -$119K |
|
958
State Street SPDR MSCI ACWI ex-US ETF
CWI
$2.74B
| $5.62M | 0.01% |
156,467
-505
| -0.3% | -$17.9K |
|
959
Markel Group
MKL
$25B
| $5.58M | 0.01% |
2,596
-266
| -9% | -$539K |
|
960
Janus Henderson Small/Mid Cap Growth Alpha ETF
JSMD
$1.05B
| $5.57M | 0.01% |
68,333
+1,803
| +3% | +$149K |
|
961
IonQ
IONQ
$12.3B
| $5.56M | 0.01% |
123,893
+54,214
| +78% | +$3.04M |
|
962
Innovator US Equity Power Buffer ETF August
PAUG
$858M
| $5.55M | 0.01% |
128,293
+1,057
| +0.8% | +$45.2K |
|
963
Sarepta Therapeutics
SRPT
$1.66B
| $5.53M | 0.01% |
257,089
+202,799
| +374% | +$4.27M |
|
964
Prothena Corp
PRTA
$458M
| $5.52M | 0.01% |
577,938
-12,959
| -2% | -$132K |
|
965
Freedom 100 Emerging Markets ETF
FRDM
$3.23B
| $5.5M | 0.01% |
107,236
-12,204
| -10% | -$583K |
|
966
American Homes 4 Rent
AMH
$12B
| $5.5M | 0.01% |
171,179
+125,296
| +273% | +$4.02M |
|
967
State Street SPDR S&P Aerospace & Defense ETF
XAR
$6.07B
| $5.5M | 0.01% |
22,784
+1,169
| +5% | +$278K |
|
968
State Street SPDR Portfolio High Yield Bond ETF
SPHY
$11.5B
| $5.49M | 0.01% |
232,043
+16,292
| +8% | +$386K |
|
969
Cohen & Steers Quality Income Realty Fund
RQI
$1.71B
| $5.49M | 0.01% |
480,825
-32,417
| -6% | -$386K |
|
970
Axalta
AXTA
$7.01B
| $5.48M | 0.01% |
169,464
+76,809
| +83% | +$2.25M |
|
971
Dollar Tree
DLTR
$23.1B
| $5.45M | 0.01% |
44,268
-5,451
| -11% | -$584K |
|
972
Bright Horizons
BFAM
$3.99B
| $5.43M | 0.01% |
53,534
+34,243
| +178% | +$3.45M |
|
973
HDFC Bank
HDB
$119B
| $5.42M | 0.01% |
148,473
+9,416
| +7% | +$339K |
|
974
Direxion Daily Technology Bull 3x ETF
TECL
$5.18B
| $5.38M | 0.01% |
45,805
+2,295
| +5% | +$293K |
|
975
RPM International
RPM
$13.7B
| $5.35M | 0.01% |
51,449
+19,157
| +59% | +$2.07M |
|
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.