CIK: 0001387921
Total reported value
$156.4M
Reporting period: 2026-03-31 · Number of holdings: 41
Harber Asset Management LLC disclosed 41 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $156.4M and a quarterly turnover rate of 94.1%.
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Harber Asset Management LLC's disclosed holdings carry a Herfindahl concentration index of 0.032 — mathematically equivalent to about 31 equally-sized positions, close to its 41 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.56), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Trim LRCX
-99.3% -$8.2M
Trim FISV
-77.1% -$8.6M
Trim OKTA
-63.7% -$9.7M
Add NOW
+111.7% $2.6M
Add MKSI
-34.8% -$529.3K
Trim AMZN
-51.0% -$5.5M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NOW | Servicenow INC | Stock-Tech | 5.49% | +3.00% | +111.70% | |
| 2 | MKSI | Mks INC | Stock-Tech | 5.03% | +1.51% | -34.85% | |
| 3 | TEAM | Atlassian Corp-cl A | Stock-Tech | 4.28% | +0.47% | +74.76% | |
| 4 | V | Visa Inc-class A Shares | Stock-Financials | 4.21% | -0.31% | -29.19% | |
| 5 | INTU | Intuit INC | Stock-Tech | 4.17% | +4.17% | NEW | |
| 6 | CRM | Salesforce INC | Stock-Tech | 3.90% | +3.90% | NEW | |
| 7 | NVDA | Nvidia CORP | Stock-Tech | 3.86% | +0.04% | -29.01% | |
| 8 | MRVL | Marvell Technology INC | Stock-Tech | 3.75% | +0.52% | -34.82% | |
| 9 | TXN | Texas Instruments INC | Stock-Tech | 3.61% | +0.49% | -32.09% | |
| 10 | ODFL | Old Dominion Freight Line | Stock-Industrials | 3.45% | -0.22% | -50.53% | |
| 11 | SAP | Sap Se-sponsored Adr | Stock-Tech | 3.42% | +3.42% | NEW | |
| 12 | AMT | American Tower CORP | Stock-Real Estate | 3.33% | -0.04% | -34.16% | |
| 13 | DHI | Dr Horton INC | Stock-Consumer Disc | 3.29% | -0.46% | -39.73% | |
| 14 | WDAY | Workday Inc-class A | Stock-Tech | 3.07% | +3.07% | NEW | |
| 15 | OKTA | Okta INC | Stock-Tech | 3.05% | -3.01% | -63.71% | |
| 16 | DOLE | Dole plc | Stock-Other | 3.05% | -0.80% | -45.50% | |
| 17 | GEO | Geo Group Inc/the | Stock-Other | 2.87% | -0.38% | -44.39% | |
| 18 | UNH | Unitedhealth Group INC | Stock-Healthcare | 2.83% | -1.09% | -42.19% | |
| 19 | PEGA | Pegasystems INC | Stock-Tech | 2.82% | -1.22% | -35.84% | |
| 20 | AMZN | Amazon.com INC | Stock-Consumer Disc | 2.78% | -1.35% | -51.03% | |
| 21 | ACN | Accenture plc | Stock-Tech | 2.53% | +2.53% | NEW | |
| 22 | APPN | Appian Corp-a | Stock-Other | 2.27% | -0.54% | -22.18% | |
| 23 | ENTG | Entegris INC | Stock-Tech | 2.25% | +0.59% | -36.18% | |
| 24 | WEAV | Weave Communications INC | Stock-Other | 2.17% | +2.17% | NEW | |
| 25 | CVLT | Commvault Systems INC | Stock-Tech | 2.08% | +2.08% | NEW | |
| 26 | EXP | Eagle Materials INC | Stock-Materials | 2.03% | +0.25% | -18.24% | |
| 27 | NFLX | Netflix INC | Stock-Comm Services | 1.80% | +1.80% | NEW | |
| 28 | WCN | Waste Connections INC | Stock-Industrials | 1.55% | +1.55% | NEW | |
| 29 | ONTO | Onto Innovation INC | Stock-Tech | 1.51% | +1.51% | NEW | |
| 30 | MCHP | Microchip Technology INC | Stock-Tech | 1.36% | -1.31% | -67.07% | |
| 31 | FISV | Fiserv INC | Stock-Other | 1.29% | -3.16% | -77.05% | |
| 32 | DKS | Dick's Sporting Goods INC | Stock-Consumer Disc | 1.22% | +1.22% | NEW | |
| 33 | MTSI | Macom Technology Solutions H | Stock-Tech | 1.21% | -0.81% | -69.85% | |
| 34 | MNDY | monday.com Ltd. | Stock-Tech | 1.04% | +1.04% | NEW | |
| 35 | KN | Knowles CORP | Stock-Other | 1.03% | +1.03% | NEW | |
| 36 | GTLB | Gitlab Inc-cl A | Stock-Tech | 0.75% | +0.75% | NEW | |
| 37 | BLDR | Builders Firstsource INC | Stock-Industrials | 0.51% | +0.51% | NEW | |
| 38 | MRTN | Marten Transport LTD | Stock-Other | 0.38% | +0.38% | NEW | |
| 39 | API | Agora Inc-adr | Stock-Other | 0.37% | -0.49% | -67.15% | |
| 40 | OFLX | Omega Flex INC | Stock-Other | 0.33% | +0.33% | NEW | |
| 41 | LRCX | Lam Research CORP | Stock-Tech | 0.05% | -3.44% | -99.26% |
Performance for Q3 2026
+4.3%
Performance Last 4 Quarters
+21.8%
Based on 73% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 41 | $156.4M | 94 | |
| 2025-12-31 | 32 | $238.5M | 47 | |
| 2025-09-30 | 40 | $279.0M | 91 | |
| 2025-06-30 | 35 | $310.6M | 0 | |
| 2025-03-31 | 30 | $280.8M | 100 | |
| 2024-12-31 | 34 | $333.7M | 0 | |
| 2024-09-30 | 32 | $334.6M | 0 | |
| 2024-06-30 | 36 | $374.8M | 0 | |
| 2024-03-31 | 37 | $410.8M | 0 | |
| 2023-12-31 | 37 | $430.4M | 0 | |
| 2023-09-30 | 32 | $358.8M | 0 | |
| 2023-06-30 | 35 | $376.8M | 0 | |
| 2023-03-31 | 37 | $370.1M | 0 | |
| 2022-12-31 | 33 | $360.7M | 0 | |
| 2022-09-30 | 36 | $320.0M | 0 | |
| 2022-06-30 | 34 | $325.9M | 0 | |
| 2022-03-31 | 35 | $391.0M | 0 | |
| 2021-12-31 | 33 | $454.7M | 0 | |
| 2021-09-30 | 37 | $416.2M | 0 | |
| 2021-06-30 | 35 | $422.2M | 91 | |
| 2021-03-31 | 31 | $349.7M | 50 | |
| 2020-12-31 | 33 | $364.7M | 44 | |
| 2020-09-30 | 34 | $361.3M | 40 | |
| 2020-06-30 | 31 | $386.2M | 61 | |
| 2020-03-31 | 34 | $382.3M | 96 | |
| 2019-12-31 | 40 | $424.9M | 40 | |
| 2019-09-30 | 38 | $354.6M | 34 | |
| 2019-06-30 | 38 | $358.5M | 62 | |
| 2019-03-31 | 36 | $351.4M | 47 | |
| 2018-12-31 | 43 | $351.8M | 47 | |
| 2018-09-30 | 39 | $321.7M | 38 | |
| 2018-06-30 | 42 | $318.7M | 44 | |
| 2018-03-31 | 49 | $309.5M | 48 | |
| 2017-12-31 | 46 | $285.8M | 44 | |
| 2017-09-30 | 42 | $272.0M | 44 | |
| 2017-06-30 | 43 | $243.4M | 53 | |
| 2017-03-31 | 43 | $261.7M | 60 | |
| 2016-12-31 | 45 | $227.9M | 52 | |
| 2016-09-30 | 46 | $197.8M | 47 | |
| 2016-06-30 | 49 | $181.0M | 46 | |
| 2016-03-31 | 45 | $171.0M | 64 | |
| 2015-12-31 | 45 | $152.9M | 59 | |
| 2015-09-30 | 43 | $156.0M | 60 | |
| 2015-06-30 | 44 | $148.5M | 50 | |
| 2015-03-31 | 44 | $132.2M | 65 | |
| 2014-12-31 | 48 | $122.0M | 50 | |
| 2014-09-30 | 45 | $130.2M | 67 | |
| 2014-06-30 | 48 | $86.5M | 79 | |
| 2014-03-31 | 51 | $80.8M | 92 | |
| 2013-12-31 | 50 | $77.9M | 68 | |
| 2013-09-30 | 51 | $75.2M | 81 | |
| 2013-06-30 | 53 | $70.6M | 0 |
Harber Asset Management LLC's most significant position changes for 2026-03-31: Sold out: Adobe INC (ADBE); Sold out: Zoominfo Technologies INC (GTM); Sold out: Dollar Tree INC (DLTR); Sold out: Alibaba Group Holding-sp Adr (BABA); New buy: Intuit INC (INTU).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | NOW | Servicenow INC | +3% | +111.70% | Add |
| 2 | MKSI | Mks INC | +1.5% | -34.85% | Trim |
| 3 | ENTG | Entegris INC | +0.6% | -36.18% | Trim |
| 4 | MRVL | Marvell Technology INC | +0.5% | -34.82% | Trim |
| 5 | TXN | Texas Instruments INC | +0.5% | -32.09% | Trim |
| 6 | TEAM | Atlassian Corp-cl A | +0.5% | +74.76% | Add |
| 7 | EXP | Eagle Materials INC | +0.3% | -18.24% | Trim |
| 8 | NVDA | Nvidia CORP | 0% | -29.01% | Trim |
| 9 | AMT | American Tower CORP | 0% | -34.16% | Trim |
| 10 | ODFL | Old Dominion Freight Line | -0.2% | -50.53% | Trim |
| 11 | V | Visa Inc-class A Shares | -0.3% | -29.19% | Trim |
| 12 | GEO | Geo Group Inc/the | -0.4% | -44.39% | Trim |
| 13 | DHI | Dr Horton INC | -0.5% | -39.73% | Trim |
| 14 | API | Agora Inc-adr | -0.5% | -67.15% | Trim |
| 15 | APPN | Appian Corp-a | -0.5% | -22.18% | Trim |
| 16 | DOLE | Dole plc | -0.8% | -45.50% | Trim |
| 17 | MTSI | Macom Technology Solutions H | -0.8% | -69.85% | Trim |
| 18 | UNH | Unitedhealth Group INC | -1.1% | -42.19% | Trim |
| 19 | PEGA | Pegasystems INC | -1.2% | -35.84% | Trim |
| 20 | MCHP | Microchip Technology INC | -1.3% | -67.07% | Trim |
| 21 | AMZN | Amazon.com INC | -1.4% | -51.03% | Trim |
| 22 | OKTA | Okta INC | -3% | -63.71% | Trim |
| 23 | FISV | Fiserv INC | -3.2% | -77.05% | Trim |
| 24 | LRCX | Lam Research CORP | -3.4% | -99.26% | Trim |
| 25 | ADBE | Adobe INC | — | EXIT | Sold out |
| 26 | GTM | Zoominfo Technologies INC | — | EXIT | Sold out |
| 27 | DLTR | Dollar Tree INC | — | EXIT | Sold out |
| 28 | BABA | Alibaba Group Holding-sp Adr | — | EXIT | Sold out |
| 29 | INTU | Intuit INC | — | NEW | New buy |
| 30 | CRM | Salesforce INC | — | NEW | New buy |
| 31 | SAP | Sap Se-sponsored Adr | — | NEW | New buy |
| 32 | WDAY | Workday Inc-class A | — | NEW | New buy |
| 33 | VRNS | Varonis Systems INC | — | EXIT | Sold out |
| 34 | CHTR | Charter Communications Inc-a | — | EXIT | Sold out |
| 35 | ACN | Accenture plc | — | NEW | New buy |
| 36 | NXPI | NXP Semiconductors N.V. | — | EXIT | Sold out |
| 37 | WEAV | Weave Communications INC | — | NEW | New buy |
| 38 | CVLT | Commvault Systems INC | — | NEW | New buy |
| 39 | UBER | Uber Technologies INC | — | EXIT | Sold out |
| 40 | NFLX | Netflix INC | — | NEW | New buy |
| 41 | WCN | Waste Connections INC | — | NEW | New buy |
| 42 | ONTO | Onto Innovation INC | — | NEW | New buy |
| 43 | DKS | Dick's Sporting Goods INC | — | NEW | New buy |
| 44 | MNDY | monday.com Ltd. | — | NEW | New buy |
| 45 | KN | Knowles CORP | — | NEW | New buy |
| 46 | GTLB | Gitlab Inc-cl A | — | NEW | New buy |
| 47 | BLDR | Builders Firstsource INC | — | NEW | New buy |
| 48 | MRTN | Marten Transport LTD | — | NEW | New buy |
| 49 | OFLX | Omega Flex INC | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-15 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-13 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-13 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-14 | 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 | 2021-08-16 | 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 | 2020-11-16 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-14 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-15 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-14 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-14 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-14 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-15 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-14 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-14 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-14 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-15 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-14 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-14 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-14 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-15 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-14 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-14 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-15 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-16 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-12 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-13 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-14 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-15 | Amendment | View on EDGAR |
| 2015-03-31 | 2015-05-15 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-13 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-14 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-14 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-15 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-14 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-14 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-15 | 13F-HR | View on EDGAR |
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