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Capstone Investment Advisors

Capstone Investment Advisors Portfolio holdings

AUM $57.4B
1-Year Est. Return 26.91%
This Fund
S&P 500
This Quarter Est. Return
+5.29%
1 Year Est. Return
+26.91%
3 Year Est. Return
+28.14%
5 Year Est. Return
+24.88%
10 Year Est. Return
+149.98%
AUM
$51.1B
AUM Growth
-$2.64B
Cap. Flow
-$6.29B
Cap. Flow %
-12.31%
Top 10 Hldgs %
54.18%
Holding
2,149
New
252
Increased
307
Reduced
833
Closed
619

Top Sells

Rank Stock Value
1
MSFT icon
Microsoft
MSFT
+$711M
2
AMZN icon
Amazon
AMZN
+$474M
3
TSLA icon
Tesla
TSLA
+$445M
4
CORZ icon
Core Scientific
CORZ
+$73M
5
C icon
Citigroup
C
+$57.5M

Sector Composition

Rank Sector Weight
1 Technology 6.67%
2 Communication Services 3.63%
3 Consumer Discretionary 2.24%
4 Industrials 0.82%
5 Healthcare 0.3%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
MRX
2051
Marex Group Limited Ordinary Shares
MRX
$4.37B
-10,450
Closed -$351K
OKLO
2052
PUT
Oklo
OKLO
$8.42B
-2,500
Closed -$279K
EXE
2053
CALL
Expand Energy Corp
EXE
$21.5B
-2,200
Closed -$234K
EXE
2054
Expand Energy Corp
EXE
$21.5B
-11,027
Closed -$1.22M
TIC
2055
TIC Solutions Inc
TIC
$2.2B
-48,002
Closed -$639K
SMA
2056
SmartStop Self Storage REIT
SMA
$1.9B
-15,867
Closed -$597K
RAL
2057
Ralliant Corp
RAL
$7.46B
-10,410
Closed -$455K
GLIBK
2058
Liberty Capital Corp Series C GCI Group Common Stock
GLIBK
$958M
-13,018
Closed -$485K
FLY
2059
Firefly Aerospace
FLY
$4.39B
-15,050
Closed -$441K
EMO.RT
2060
DELISTED
ClearBridge Energy Midstream Opportunity Fund Rights expiring Oct 10 2025
EMO.RT
-19,074
Closed -$362
BCSS.U
2061
Bain Capital GSS Investment Corp Units
BCSS.U
-72,205
Closed -$729K

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Capstone Investment Advisors's Q4 2025 Portfolio in Review

As of Q4 2025, Capstone Investment Advisors held 2,149 positions worth $51.1B, down 4.9% from $53.7B the previous quarter. Its ten largest holdings account for 54% of the portfolio.

Capstone Investment Advisors withdrew a net $6.29B in Q4 2025, closing 619 positions and reducing 833 holdings. Its most notable exit was Mr. Cooper, an estimated $44.7M position sold in full.

By sector, the portfolio is most concentrated in Technology at 6.7% of assets, up from 6.5% a quarter earlier, followed by Communication Services and Consumer Discretionary.

Against the trend, Capstone Investment Advisors opened a new position in Warner Bros worth $108M.

  • Capstone Investment Advisors's largest Q4 2025 buy was Warner Bros: 3,750,000 shares worth $108M.
  • Capstone Investment Advisors added most to iShares Core S&P 500 ETF in Q4 2025, an estimated $556M increase.
  • Capstone Investment Advisors's biggest Q4 2025 reduction was Microsoft, cutting an estimated $711M.
  • Capstone Investment Advisors fully exited Mr. Cooper in Q4 2025, selling an estimated $44.7M.
  • Capstone Investment Advisors's ten largest holdings make up 54% of its $51.1B portfolio in Q4 2025.
  • Capstone Investment Advisors opened 252 new positions and closed 619 in Q4 2025.
  • Capstone Investment Advisors's portfolio value fell 4.9% quarter-over-quarter to $51.1B.

Based on Capstone Investment Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.