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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 | |
|---|---|---|---|---|---|---|
1926
Braze
BRZE
$3.37B
| $1.04M | ﹤0.01% |
47,810
-12,079
| -20% | -$269K |
|
1927
Avnet
AVT
$7.59B
| $1.04M | ﹤0.01% |
11,674
-17,785
| -60% | -$1.45M |
|
1928
Golub Capital BDC
GBDC
$3.33B
| $1.04M | ﹤0.01% |
80,442
-801
| -1% | -$10.4K |
|
1929
EPR Properties
EPR
$4.6B
| $1.04M | ﹤0.01% |
17,862
-38,323
| -68% | -$2.18M |
|
1930
Plains GP Holdings
PAGP
$5.51B
| $1.03M | ﹤0.01% |
42,616
+18,070
| +74% | +$434K |
|
|
CMBT
1931
CMB.TECH NV
CMBT
$5.59B
| $1.03M | ﹤0.01% |
73,900
+11,282
| +18% | +$163K |
|
1932
Principal Spectrum Preferred Securities Active ETF
PREF
$1.88B
| $1.03M | ﹤0.01% |
54,236
-476,827
| -90% | -$9.06M |
|
|
TIC
1933
TIC Solutions Inc
TIC
$2.1B
| $1.03M | ﹤0.01% |
127,707
+71,729
| +128% | +$605K |
|
1934
iShares MSCI Global Gold Miners ETF
RING
$2.52B
| $1.03M | ﹤0.01% |
15,938
-1,738
| -10% | -$133K |
|
1935
Fresenius Medical Care
FMS
$12B
| $1.03M | ﹤0.01% |
45,425
-4,681
| -9% | -$105K |
|
1936
Wipro
WIT
$17B
| $1.03M | ﹤0.01% |
456,202
-104,727
| -19% | -$223K |
|
1937
VictoryShares Free Cash Flow ETF
VFLO
$11B
| $1.03M | ﹤0.01% |
22,434
-293,929
| -93% | -$12.8M |
|
|
CBL
1938
CBL Properties
CBL
$1.72B
| $1.02M | ﹤0.01% |
19,278
+1,217
| +7% | +$56.3K |
|
1939
Rogers Communications
RCI
$19.8B
| $1.02M | ﹤0.01% |
31,461
-14,666
| -32% | -$529K |
|
1940
NovoCure
NVCR
$2.03B
| $1.02M | ﹤0.01% |
67,400
+49,805
| +283% | +$754K |
|
|
PLGO
1941
Pelagos Insurance Capital
PLGO
$2.07B
| $1.02M | ﹤0.01% |
41,871
+7,764
| +23% | +$169K |
|
1942
PagerDuty
PD
$1.05B
| $1.02M | ﹤0.01% |
105,652
+51,776
| +96% | +$392K |
|
|
AXON
1943
Axon Enterprise
AXON
$41.5B
| $1.02M | ﹤0.01% |
1,827
-1,075
| -37% | -$450K |
|
|
CBNA
1944
Chain Bridge Bancorp
CBNA
$304M
| $1.02M | ﹤0.01% |
+24,204
| New | +$891K |
|
1945
State Street SPDR S&P Homebuilders ETF
XHB
$1.39B
| $1.02M | ﹤0.01% |
8,794
-7,218
| -45% | -$756K |
|
|
PRMB
1946
Primo Brands
PRMB
$7.89B
| $1.02M | ﹤0.01% |
+41,529
| New | +$921K |
|
1947
Stepan Co
SCL
$1.42B
| $1.01M | ﹤0.01% |
18,213
+3,265
| +22% | +$170K |
|
1948
Peoples Bancorp
PEBO
$1.44B
| $1.01M | ﹤0.01% |
26,401
+7,300
| +38% | +$254K |
|
1949
NYLIM MacKay Muni Insured ETF
MMIN
$474M
| $1.01M | ﹤0.01% |
41,712
-715
| -2% | -$17.2K |
|
|
HTO
1950
H2O America
HTO
$2.71B
| $1.01M | ﹤0.01% |
16,614
-31,375
| -65% | -$1.82M |
|
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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.