CIK: 0001353394
Total reported value
$995.9M
Reporting period: 2026-03-31 · Number of holdings: 32
Gladstone Capital Management LLP disclosed 32 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $995.9M and a quarterly turnover rate of 58.7%.
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Gladstone Capital Management LLP's disclosed holdings carry a Herfindahl concentration index of 0.099 — mathematically equivalent to about 10 equally-sized positions, well below its 32 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.49), with a handful of outsized bets alongside many smaller positions.
Recent activity leans toward adding more aggressively to already-large existing positions than to newly initiated ones (a 4.1 percentage-point tilt) — a pattern consistent with a momentum-following approach.
Add TSM
+1107.5% $67.5M
Trim AVGO
-69.1% -$53.4M
Add PWR
+26.1% $48.9M
Trim SNOW
-99.1% -$36.8M
Trim ABNB
-98.3% -$27.9M
Trim ACGL
-35.7% -$25.7M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 18.04% | -1.20% | +4.84% | |
| 2 | PWR | Quanta Services INC | Stock-Industrials | 12.58% | +4.70% | +26.13% | |
| 3 | RTX | Rtx CORP | Stock-Industrials | 11.67% | -0.65% | -7.45% | |
| 4 | MSFT | Microsoft CORP | Stock-Tech | 9.58% | -2.33% | +8.01% | |
| 5 | APG | Api Group CORP | Stock-Industrials | 7.51% | -1.10% | -15.37% | |
| 6 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 7.32% | +6.76% | +1107.52% | |
| 7 | V | Visa Inc-class A Shares | Stock-Financials | 6.92% | +6.92% | NEW | |
| 8 | PM | Philip Morris International | Stock-Consumer Staples | 6.71% | -0.04% | -0.83% | |
| 9 | GLW | Corning INC | Stock-Tech | 4.87% | +4.87% | NEW | |
| 10 | ACGL | Arch Capital Group Ltd. | Stock-Financials | 4.65% | -2.78% | -35.75% | |
| 11 | DOCN | Digitalocean Holdings INC | Stock-Tech | 4.28% | +4.28% | NEW | |
| 12 | AVGO | Broadcom INC | Stock-Tech | 2.05% | -5.56% | -69.11% | |
| 13 | LHX | L3harris Technologies INC | Stock-Industrials | 1.38% | +1.38% | NEW | |
| 14 | XYZ | Block INC | Stock-Financials | 1.16% | -2.30% | -62.61% | |
| 15 | GE | General Electric | Stock-Industrials | 0.46% | +0.41% | +953.17% | |
| 16 | LIN | Linde plc | Stock-Materials | 0.43% | +0.43% | NEW | |
| 17 | ICE | Intercontinental Exchange In | Stock-Financials | 0.13% | +0.13% | +8200.00% | |
| 18 | LULU | Lululemon Athletica INC | Stock-Consumer Disc | 0.07% | — | — | |
| 19 | ABNB | Airbnb Inc-class A | Stock-Consumer Disc | 0.05% | -2.88% | -98.30% | |
| 20 | FIG | Figma Inc-cl A | Stock-Other | 0.04% | -0.03% | — | |
| 21 | SNOW | Snowflake INC | Stock-Tech | 0.02% | -3.80% | -99.11% | |
| 22 | CBRE | Cbre Group INC - A | Stock-Real Estate | 0.02% | -1.93% | -98.72% | |
| 23 | ARM | Arm Holdings Plc-adr | Stock-Tech | 0.02% | +0.01% | — | |
| 24 | DASH | Doordash INC - A | Stock-Consumer Disc | 0.02% | -0.71% | -96.81% | |
| 25 | NVDA | Nvidia CORP | Stock-Tech | 0.01% | -0.01% | -27.10% | |
| 26 | LITE | Lumentum Holdings INC | Stock-Tech | 0.01% | +0.01% | NEW | |
| 27 | MDLZ | Mondelez International Inc-a | Stock-Consumer Staples | 0.01% | +0.01% | NEW | |
| 28 | TSLA | Tesla INC | Stock-Consumer Disc | — | — | — | |
| 29 | AMZN | Amazon.com INC | Stock-Consumer Disc | — | -0.07% | -96.67% | |
| 30 | WING | Wingstop INC | Stock-Consumer Disc | — | — | — | |
| 31 | KEY | Keycorp | Stock-Financials | — | — | — | |
| 32 | NKE | Nike INC -cl B | Stock-Consumer Disc | — | — | — |
Performance for Q3 2026
-4.5%
Performance Last 4 Quarters
+6.3%
Based on 69% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 32 | $995.9M | 59 | |
| 2025-12-31 | 28 | $969.3M | 42 | |
| 2025-09-30 | 23 | $915.5M | 100 | |
| 2025-06-30 | 22 | $969.2M | 0 | |
| 2025-03-31 | 24 | $971.2M | 100 | |
| 2024-12-31 | 28 | $1.2B | 0 | |
| 2024-09-30 | 22 | $1.2B | 0 | |
| 2024-06-30 | 18 | $1.1B | 0 | |
| 2024-03-31 | 19 | $1.0B | 0 | |
| 2023-12-31 | 14 | $853.4M | 0 | |
| 2023-09-30 | 15 | $979.3M | 0 | |
| 2023-06-30 | 16 | $907.2M | 0 | |
| 2023-03-31 | 16 | $786.6M | 0 | |
| 2022-12-31 | 14 | $773.5M | 0 | |
| 2022-09-30 | 10 | $712.7M | 0 | |
| 2022-06-30 | 14 | $1.2B | 0 | |
| 2022-03-31 | 12 | $1.9B | 0 | |
| 2021-12-31 | 17 | $2.2B | 0 | |
| 2021-09-30 | 16 | $2.0B | 0 | |
| 2021-06-30 | 15 | $1.8B | 100 | |
| 2021-03-31 | 13 | $1.8B | 26 | |
| 2020-12-31 | 11 | $1.8B | 100 | |
| 2020-09-30 | 12 | $1.8B | 0 | |
| 2020-06-30 | 12 | $1.3B | 41 | |
| 2020-03-31 | 14 | $874.8M | 45 | |
| 2019-12-31 | 14 | $798.6M | 67 | |
| 2019-09-30 | 10 | $472.8M | 61 | |
| 2019-06-30 | 11 | $357.7M | 69 | |
| 2019-03-31 | 10 | $247.3M | 44 | |
| 2018-12-31 | 10 | $207.6M | 74 | |
| 2018-09-30 | 9 | $252.9M | 45 | |
| 2018-06-30 | 11 | $212.5M | 44 | |
| 2018-03-31 | 10 | $205.6M | 63 | |
| 2017-12-31 | 12 | $173.2M | 60 | |
| 2017-09-30 | 13 | $144.8M | 39 | |
| 2017-06-30 | 12 | $113.3M | 47 | |
| 2017-03-31 | 13 | $116.7M | 53 | |
| 2016-12-31 | 15 | $101.9M | 54 | |
| 2016-09-30 | 10 | $123.3M | 73 | |
| 2016-06-30 | 13 | $106.0M | 61 | |
| 2016-03-31 | 15 | $129.7M | 28 | |
| 2015-12-31 | 15 | $146.9M | 0 |
Gladstone Capital Management LLP's most significant position changes for 2026-03-31: New buy: Visa Inc-class A Shares (V); New buy: Corning INC (GLW); Sold out: Meta Platforms Inc-class A (META); New buy: Digitalocean Holdings INC (DOCN); New buy: L3harris Technologies INC (LHX).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | TSM | Taiwan Semiconductor-sp Adr | +6.8% | +1107.52% | Add |
| 2 | PWR | Quanta Services INC | +4.7% | +26.13% | Add |
| 3 | GE | General Electric | +0.4% | +953.17% | Add |
| 4 | ICE | Intercontinental Exchange In | +0.1% | +8200.00% | Add |
| 5 | ARM | Arm Holdings Plc-adr | 0% | — | Unchanged |
| 6 | WING | Wingstop INC | — | — | Unchanged |
| 7 | TSLA | Tesla INC | — | — | Unchanged |
| 8 | KEY | Keycorp | — | — | Unchanged |
| 9 | NKE | Nike INC -cl B | — | — | Unchanged |
| 10 | LULU | Lululemon Athletica INC | — | — | Unchanged |
| 11 | NVDA | Nvidia CORP | 0% | -27.10% | Trim |
| 12 | FIG | Figma Inc-cl A | 0% | — | Unchanged |
| 13 | PM | Philip Morris International | 0% | -0.83% | Trim |
| 14 | AMZN | Amazon.com INC | -0.1% | -96.67% | Trim |
| 15 | RTX | Rtx CORP | -0.7% | -7.45% | Trim |
| 16 | DASH | Doordash INC - A | -0.7% | -96.81% | Trim |
| 17 | APG | Api Group CORP | -1.1% | -15.37% | Trim |
| 18 | GOOGL | Alphabet Inc-cl A | -1.2% | +4.84% | Add |
| 19 | CBRE | Cbre Group INC - A | -1.9% | -98.72% | Trim |
| 20 | XYZ | Block INC | -2.3% | -62.61% | Trim |
| 21 | MSFT | Microsoft CORP | -2.3% | +8.01% | Add |
| 22 | ACGL | Arch Capital Group Ltd. | -2.8% | -35.75% | Trim |
| 23 | ABNB | Airbnb Inc-class A | -2.9% | -98.30% | Trim |
| 24 | SNOW | Snowflake INC | -3.8% | -99.11% | Trim |
| 25 | AVGO | Broadcom INC | -5.6% | -69.11% | Trim |
| 26 | V | Visa Inc-class A Shares | — | NEW | New buy |
| 27 | GLW | Corning INC | — | NEW | New buy |
| 28 | META | Meta Platforms Inc-class A | — | EXIT | Sold out |
| 29 | DOCN | Digitalocean Holdings INC | — | NEW | New buy |
| 30 | LHX | L3harris Technologies INC | — | NEW | New buy |
| 31 | LIN | Linde plc | — | NEW | New buy |
| 32 | TEAM | Atlassian Corp-cl A | — | EXIT | Sold out |
| 33 | BABA | Alibaba Group Holding-sp Adr | — | EXIT | Sold out |
| 34 | LITE | Lumentum Holdings INC | — | NEW | New buy |
| 35 | MDLZ | Mondelez International Inc-a | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-15 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-17 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-13 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-13 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-13 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-13 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-15 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-14 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-14 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-15 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-16 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-14 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-07-16 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-17 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-16 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2021-02-01 | Amendment | View on EDGAR |
| 2020-09-30 | 2020-11-13 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-13 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-07 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-07 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-31 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-08 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-14 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-08 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2019-09-09 | Amendment | View on EDGAR |
| 2018-09-30 | 2018-11-08 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2019-09-09 | Amendment | View on EDGAR |
| 2018-06-30 | 2018-08-07 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2019-09-09 | Amendment | View on EDGAR |
| 2018-03-31 | 2018-04-30 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2019-09-09 | Amendment | View on EDGAR |
| 2017-12-31 | 2018-02-02 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2019-09-09 | Amendment | View on EDGAR |
| 2017-09-30 | 2017-10-24 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2019-09-09 | Amendment | View on EDGAR |
| 2017-06-30 | 2017-07-05 | Amendment | View on EDGAR |
| 2017-06-30 | 2017-07-05 | Amendment | View on EDGAR |
| 2017-06-30 | 2017-07-05 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2019-09-09 | Amendment | View on EDGAR |
| 2017-03-31 | 2017-05-10 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2019-09-09 | Amendment | View on EDGAR |
| 2016-12-31 | 2017-02-13 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2019-09-09 | Amendment | View on EDGAR |
| 2016-09-30 | 2016-11-08 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2019-09-09 | Amendment | View on EDGAR |
| 2016-06-30 | 2016-08-09 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2019-09-09 | Amendment | View on EDGAR |
| 2016-03-31 | 2016-05-04 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2019-09-09 | Amendment | View on EDGAR |
| 2015-12-31 | 2016-02-22 | 13F-HR | View on EDGAR |
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