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MAM

Mark Asset Management Portfolio holdings

AUM $1.1B
1-Year Est. Return 43.79%
This Fund
S&P 500
This Quarter Est. Return
+11.12%
1 Year Est. Return
+43.79%
3 Year Est. Return
+233.66%
5 Year Est. Return
+353.37%
10 Year Est. Return
+3,656.12%
AUM
$1.39B
AUM Growth
+$105M
Cap. Flow
+$17M
Cap. Flow %
1.23%
Top 10 Hldgs %
57.66%
Holding
61
New
9
Increased
24
Reduced
11
Closed
6

Sector Composition

Rank Sector Weight
1 Technology 23.05%
2 Communication Services 20.85%
3 Consumer Discretionary 10.92%
4 Industrials 9.85%
5 Financials 5.47%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
UNP icon
51
Union Pacific
UNP
$175B
$1.05M 0.08%
+4,434
New +$999K
LQDA icon
52
Liquidia Corp
LQDA
$7.72B
$995K 0.07%
43,756
+18,256
+72% +$396K
MLYS icon
53
Mineralys Therapeutics
MLYS
$2.38B
$738K 0.05%
+19,465
New +$421K
AMT icon
54
American Tower
AMT
$79.9B
$428K 0.03%
2,228
BHVN icon
55
Biohaven
BHVN
$2.07B
$177K 0.01%
11,787
-7,513
-39% -$109K
HHH icon
56
Howard Hughes
HHH
$4B
-9,256
Closed -$625K
INBX icon
57
Inhibrx
INBX
$1.17B
-17,000
Closed -$243K
ISRG icon
58
Intuitive Surgical
ISRG
$130B
-22,070
Closed -$12M
KVUE icon
59
Kenvue
KVUE
$37.9B
-50,000
Closed -$1.05M
PARA
60
DELISTED
Paramount Global Class B
PARA
-1,626,115
Closed -$21M
SPY icon
61
PUT
State Street SPDR S&P 500 ETF Trust
SPY
$783B
-565,000
Closed -$349M

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Mark Asset Management's Q3 2025 Portfolio in Review

As of Q3 2025, Mark Asset Management held 61 positions worth $1.39B, up 8.2% from $1.28B the previous quarter. Its ten largest holdings account for 58% of the portfolio.

Mark Asset Management's Q3 2025 filing shows 9 new, 24 increased, 11 reduced and 6 closed positions. Its largest new stake was Paramount Skydance Corp: 1,584,368 shares worth $30M. The largest sale was Paramount Global Class B, an estimated $21M.

By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 22% a quarter earlier, followed by Communication Services and Consumer Discretionary.

  • Mark Asset Management's largest Q3 2025 buy was Paramount Skydance Corp: 1,584,368 shares worth $30M.
  • Mark Asset Management added most to Pinterest in Q3 2025, an estimated $14.2M increase.
  • Mark Asset Management's biggest Q3 2025 reduction was Oracle, cutting an estimated $7.55M.
  • Mark Asset Management fully exited Paramount Global Class B in Q3 2025, selling an estimated $21M.
  • Mark Asset Management's ten largest holdings make up 58% of its $1.39B portfolio in Q3 2025.
  • Mark Asset Management opened 9 new positions and closed 6 in Q3 2025.
  • Mark Asset Management's portfolio value rose 8.2% quarter-over-quarter to $1.39B.

Based on Mark Asset Management's 13F filing for Q3 2025, filed 14 Nov 2025.