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Hudson Bay Capital Management Portfolio holdings
AUM
$29B
1-Year Est. Return
30.2%
This Fund
S&P 500
This Quarter
Est. Return
+3.26%
1 Year Est. Return
+30.2%
3 Year Est. Return
+99.99%
5 Year Est. Return
+135.78%
10 Year Est. Return
+498.47%
AUM
$30.3B
AUM Growth
+$259M
(+0.86%)
Cap. Flow
+$4.21M
Cap. Flow
% of AUM
0.01%
Top 10 Holdings %
Top 10 Hldgs %
25.78%
Holding
1,635
New
443
Increased
264
Reduced
288
Closed
475
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Palantir
PLTR
|
+$412M |
| 2 |
Microsoft
MSFT
|
+$384M |
| 3 |
Netflix
NFLX
|
+$293M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$253M |
| 5 |
Broadcom
AVGO
|
+$190M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$421M |
| 2 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$172M |
| 3 |
TSMC
TSM
|
+$149M |
| 4 |
K
Kellanova
K
|
+$100M |
| 5 |
UnitedHealth
UNH
|
+$86.3M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 14.06% |
| 2 | Financials | 8.07% |
| 3 | Consumer Discretionary | 6.89% |
| 4 | Healthcare | 5.17% |
| 5 | Communication Services | 4.66% |
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Hudson Bay Capital Management's Q4 2025 Portfolio in Review
As of Q4 2025, Hudson Bay Capital Management held 1,635 positions worth $30.3B, up 0.86% from $30.1B the previous quarter. Its ten largest holdings account for 26% of the portfolio.
Hudson Bay Capital Management's Q4 2025 filing shows 443 new, 264 increased, 288 reduced and 475 closed positions. Its largest new stake was Vertiv: 964,604 shares worth $156M. The largest sale was Amazon, an estimated $421M.
By sector, the portfolio is most concentrated in Technology at 14% of assets, up from 11% a quarter earlier, followed by Financials and Consumer Discretionary.
- Hudson Bay Capital Management's largest Q4 2025 buy was Vertiv: 964,604 shares worth $156M.
- Hudson Bay Capital Management added most to Palantir in Q4 2025, an estimated $412M increase.
- Hudson Bay Capital Management's biggest Q4 2025 reduction was Amazon, cutting an estimated $421M.
- Hudson Bay Capital Management fully exited Kellanova in Q4 2025, selling an estimated $100M.
- Hudson Bay Capital Management's ten largest holdings make up 26% of its $30.3B portfolio in Q4 2025.
- Hudson Bay Capital Management opened 443 new positions and closed 475 in Q4 2025.
- Hudson Bay Capital Management's portfolio value rose 0.86% quarter-over-quarter to $30.3B.
Based on Hudson Bay Capital Management's 13F filing for Q4 2025, filed 13 Feb 2026.