13F Filings History of William E. Oberndorf
- Latest 13F filing
- Q2 2026 - 13 Aug 2026
- Latest reported 13F value
- $55,022,953
- Largest 13F holdings
-
UNH GWRE AMZN VEEV PHYS GOOG MNDY ADSK
- Form 13F summary
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- William E. Oberndorf Form 13F history summarizes parsed U.S.-listed equity disclosures for this manager.
- Form 13F is generally due within 45 days after each calendar quarter ends.
- William E. Oberndorf reported 8 equity holdings with a total reported market value of $55,022,953 for Q2 2026. Top reported holdings included UNH, GWRE, AMZN, VEEV, and PHYS.
- Manager signature
- Liane Wong - Individual
- Manager location
- San Francisco, CA
13F snapshot
Latest parsed holdings, value, and filing-period context.
1 signal
Manager
Names, identifiers, and filing context for this profile.
2 identity fields
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Holdings Value
Form 13F evidence
Quarterly portfolio filings
SEC-reported 13F quarters for this filer, ordered by the latest accepted filing.
Latest quarter
Q2 2026
Latest value
$55,022,953
Quarter delta
+$1,678,727
Accepted
13 Aug 2026, 10:16
Rows shown
1-25 of 49
| Quarter | Holdings | SEC-reported value | Bought | Sold | Net | Top Holdings | Form Type | Accepted by SEC |
|---|---|---|---|---|---|---|---|---|
| Q2 2026 | 8 | $55,022,953 | +$8,415,034 | -$9,058,903 | -$643,869 | UNH, GWRE, AMZN, VEEV, PHYS | 13F-HR | 13 Aug 2026, 10:16 |
| Q1 2026 | 7 | $53,344,226 | +$11,939,238 | -$24,827,336 | -$12,888,098 | UNH, GWRE, PHYS, VEEV, AMZN | 13F-HR | 14 May 2026, 09:41 |
| Q4 2025 | 7 | $78,979,676 | +$12,492,215 | -$1,665,965 | +$10,826,250 | PHYS, ADSK, AMZN, UNH, TEAM | 13F-HR | 13 Feb 2026, 09:35 |
| Q3 2025 | 7 | $74,183,247 | +$15,264,347 | -$22,971,915 | -$7,707,568 | MNDY, ADSK, UNH, AMZN, VEEV | 13F-HR | 13 Nov 2025, 10:05 |
| Q2 2025 | 8 | $90,490,861 | +$22,303,252 | -$22,708,484 | -$405,232 | MNDY, ADSK, AMZN, DDOG, VEEV | 13F-HR | 11 Aug 2025, 17:24 |
| Q1 2025 | 8 | $77,922,224 | +$22,138,167 | -$930,587 | +$21,207,580 | VEEV, AMZN, MNDY, TEAM, ADSK | 13F-HR | 13 May 2025, 19:32 |
| Q4 2024 | 6 | $59,904,812 | $0 | -$25,135,058 | -$25,135,058 | AMZN, VEEV, TEAM, ADSK, MNDY | 13F-HR | 14 Feb 2025, 18:41 |
| Q3 2024 | 8 | $75,424,566 | +$27,098,774 | -$8,541,854 | +$18,556,920 | TEAM, VEEV, AMZN, DDOG, MNDY | 13F-HR | 12 Nov 2024, 19:40 |
| Q2 2024 | 9 | $57,027,795 | +$2,603,821 | -$5,769,847 | -$3,166,026 | DDOG, TEAM, AMZN, VEEV, MNDY | 13F-HR | 12 Aug 2024, 17:20 |
| Q1 2024 | 9 | $61,312,184 | +$6,737,043 | -$11,488,800 | -$4,751,757 | DDOG, TEAM, VEEV, AMZN, MNDY | 13F-HR | 15 May 2024, 17:30 |
| Q4 2023 | 10 | $61,370,197 | +$12,647,835 | -$18,819,134 | -$6,171,299 | DDOG, VEEV, TDG, AMZN, SNOW | 13F-HR | 13 Feb 2024, 17:28 |
| Q3 2023 | 9 | $54,666,088 | +$2,630,485 | -$7,696,745 | -$5,066,260 | DDOG, TEAM, SNOW, TDG, MNDY | 13F-HR | 13 Nov 2023, 16:05 |
| Q2 2023 | 10 | $63,081,761 | +$6,867,494 | $0 | +$6,867,494 | DDOG, MNDY, SNOW, TDG, TEAM | 13F-HR | 11 Aug 2023, 16:06 |
| Q1 2023 | 10 | $49,467,598 | +$4,240,696 | -$2,382,069 | +$1,858,627 | SNOW, MNDY, DDOG, TEAM, TDG | 13F-HR | 12 May 2023, 16:15 |
| Q4 2022 | 9 | $42,478,935 | +$18,177,723 | -$23,497,536 | -$5,319,813 | MNDY, SNOW, DDOG, TDG, TEAM | 13F-HR | 13 Feb 2023, 16:06 |
| Q3 2022 | 7 | $46,451,000 | +$6,183,716 | -$6,909,000 | -$725,284 | MNDY, SNOW, TEAM, TDG, Datadog Inc. | 13F-HR | 14 Nov 2022, 16:05 |
| Q2 2022 | 9 | $44,638,000 | +$7,621,000 | -$6,084,628 | +$1,536,372 | MNDY, TEAM, TDG, IAC, Datadog Inc. | 13F-HR | 12 Aug 2022, 16:05 |
| Q1 2022 | 6 | $65,580,000 | +$21,727,879 | -$21,956,949 | -$229,070 | MNDY, VMEO, TEAM, IAC, TDG | 13F-HR | 13 May 2022, 16:05 |
| Q4 2021 | 6 | $85,221,000 | $0 | -$33,142,204 | -$33,142,204 | SMAR, VMEO, TEAM, IAC, TDG | 13F-HR | 14 Feb 2022, 16:05 |
| Q3 2021 | 6 | $128,116,000 | $0 | -$10,214,178 | -$10,214,178 | TEAM, VMEO, SMAR, IAC, TDG | 13F-HR | 15 Nov 2021, 16:15 |
| Q2 2021 | 7 | $145,502,000 | +$93,559,490 | -$78,106,843 | +$15,452,647 | VMEO, TEAM, SMAR, IAC, AMZN | 13F-HR | 13 Aug 2021, 16:05 |
| Q1 2021 | 7 | $124,657,000 | +$4,279,716 | -$66,035,481 | -$61,755,765 | APPF, SMAR, IAC, AMZN, TDG | 13F-HR | 14 May 2021, 16:05 |
| Q4 2020 | 8 | $209,242,000 | +$11,039,047 | -$22,579,003 | -$11,539,956 | APPF, SMAR, IAC, TDG, LBTYK | 13F-HR | 12 Feb 2021, 16:40 |
| Q3 2020 | 7 | $181,487,000 | +$19,946,055 | -$23,610,414 | -$3,664,359 | APPF, SMAR, AMZN, IAC, TDG | 13F-HR | 16 Nov 2020, 06:05 |
| Q2 2020 | 6 | $201,697,000 | +$11,188,464 | -$23,449,804 | -$12,261,340 | APPF, AMZN, TWLO, SMAR, IAC | 13F-HR | 13 Aug 2020, 16:32 |