LONG WALK MANAGEMENT LP: NEBIUS GROUP N.V. (NBIS): Quarterly 13F Position History
As of Q1 2026, LONG WALK MANAGEMENT LP reported 217,000 shares of NEBIUS GROUP N.V. (NBIS), worth $22.5M and representing 6.6% of its 13F equity book. Quarter-over-quarter share count change: 77,500 (-26.3%) . The position first appeared in Q2 2025 and has been disclosed across 4 13F-HR filings in Pactolio's tracked window.
- 217,000Shares Held (Latest Filing)
- $22.5MReported Market Value (Latest Filing)
- 6.6%Portfolio Weight (% of 13F Equity Book)
- 77,500Quarter-over-Quarter Share Change
- -$2.1MQuarter-over-Quarter Value Change
- 500,000Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 4 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 217,000 | 77,500 | -26.3% | $22.5M | 6.6% | $103.8 |
| Q4 2025 | 294,500 | 178,750 | -37.8% | $24.7M | 5.5% | $83.7 |
| Q3 2025 | 473,250 | 26,750 | -5.3% | $53.1M | 10.7% | $112.3 |
| Q2 2025 | 500,000 | — | — | $27.7M | 7.0% | $55.3 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did LONG WALK MANAGEMENT LP first disclose a NBIS position in 13F-HR filings?
LONG WALK MANAGEMENT LP first reported NEBIUS GROUP N.V. (NBIS) on its 13F-HR filing for the period ending 2025-06-30 (Q2 2025). The position has appeared on 4 reported quarters within Pactolio's tracked window.
What was LONG WALK MANAGEMENT LP's most recent quarter-over-quarter share-count change in NBIS?
Between Q4 2025 and Q1 2026, LONG WALK MANAGEMENT LP reduced its NBIS position by 77,500 shares (-26.3%), leaving 217,000 shares at a market value of $22.5M.
Does the implied price-per-share represent LONG WALK MANAGEMENT LP's cost basis in NBIS?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.