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MCM

Mason Capital Management Portfolio holdings

AUM $613M
1-Year Est. Return 21.43%
This Fund
S&P 500
This Quarter Est. Return
+1.84%
1 Year Est. Return
+21.43%
3 Year Est. Return
-17.99%
5 Year Est. Return
+51.94%
10 Year Est. Return
+270.99%
AUM
$894M
AUM Growth
-$269M
Cap. Flow
-$282M
Cap. Flow %
-31.55%
Top 10 Hldgs %
100%
Holding
9
New
1
Increased
3
Reduced
1
Closed
2

Sector Composition

Rank Sector Weight
1 Industrials 89.52%
2 Energy 2.08%
3 Communication Services 0.49%
4 Technology 0%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ATS icon
1
ATS Corp
ATS
$2.54B
$769M 86.01%
17,849,765
XLI icon
2
State Street Industrial Select Sector SPDR ETF
XLI
$32.7B
$63M 7.04%
552,350
+315,200
+133% +$33.1M
B
3
DELISTED
Barnes Group Inc.
B
$31.4M 3.51%
961,364
+467,627
+95% +$13.4M
SDRL icon
4
Seadrill
SDRL
$2.58B
$18.6M 2.08%
393,629
+207,031
+111% +$8.78M
CLBR.U
5
DELISTED
Colombier Acquisition Corp. II Units, each consisting of one Class A ordinary share and one-third of one redeemable warrant
CLBR.U
$7.58M 0.85%
+752,038
New +$7.56M
CCO icon
6
Clear Channel Outdoor Holdings
CCO
$1.23B
$4.36M 0.49%
2,394,180
-18,865,445
-89% -$26.1M
FWP
7
DELISTED
Forward Pharma A/S American Depositary Shares
FWP
$210K 0.02%
525
VMW
8
DELISTED
VMware, Inc
VMW
-883,093
Closed -$147M
ATVI
9
DELISTED
Activision Blizzard
ATVI
-1,833,194
Closed -$172M

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Mason Capital Management's Q4 2023 Portfolio in Review

As of Q4 2023, Mason Capital Management held 9 positions worth $894M, down 23% from $1.16B the previous quarter. Its ten largest holdings account for 100% of the portfolio.

Mason Capital Management withdrew a net $282M in Q4 2023, closing 2 positions and reducing 1 holding. Its most notable exit was Activision Blizzard, an estimated $172M position sold in full.

By sector, the portfolio is most concentrated in Industrials at 90% of assets, up from 67% a quarter earlier, followed by Energy and Communication Services.

Against the trend, Mason Capital Management opened a new position in Colombier Acquisition Corp. II Units, each consisting of one Class A ordinary share and one-third of one redeemable warrant worth $7.58M.

  • Mason Capital Management's largest Q4 2023 buy was Colombier Acquisition Corp. II Units, each consisting of one Class A ordinary share and one-third of one redeemable warrant: 752,038 shares worth $7.58M.
  • Mason Capital Management added most to State Street Industrial Select Sector SPDR ETF in Q4 2023, an estimated $33.1M increase.
  • Mason Capital Management's biggest Q4 2023 reduction was Clear Channel Outdoor Holdings, cutting an estimated $26.1M.
  • Mason Capital Management fully exited Activision Blizzard in Q4 2023, selling an estimated $172M.
  • Mason Capital Management's ten largest holdings make up 100% of its $894M portfolio in Q4 2023.
  • Mason Capital Management opened 1 new position and closed 2 in Q4 2023.
  • Mason Capital Management's portfolio value fell 23% quarter-over-quarter to $894M.

Based on Mason Capital Management's 13F filing for Q4 2023, filed 15 Feb 2024.