Lynrock Lake LP: RAPID7 INC (UNKNOWN): Quarterly 13F Position History
As of Q2 2026, Lynrock Lake LP reported 1,032,154,000 shares of RAPID7 INC (UNKNOWN), worth $954.1M and representing 60.2% of its 13F equity book. Quarter-over-quarter share count change: + 1,032,154,000 (re-initiated) . The position first appeared in Q3 2020 and has been disclosed across 24 13F-HR filings in Pactolio's tracked window.
- 1,032,154,000Shares Held (Latest Filing)
- $954.1MReported Market Value (Latest Filing)
- 60.2%Portfolio Weight (% of 13F Equity Book)
- +1,032,154,000Quarter-over-Quarter Share Change
- +$954.1MQuarter-over-Quarter Value Change
- 1,032,154,000Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 24 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 1,032,154,000 | +1,032,154,000 | – | $954.1M | 60.2% | $0.9 |
| Q1 2026 | 0 | 0 | – | $0 | 0.0% | – |
| Q4 2025 | 0 | 0 | – | $0 | 0.0% | – |
| Q3 2025 | 0 | 4,074,164 | -100.0% | $0 | 0.0% | – |
| Q2 2025 | 4,074,164 | +603,000 | +17.4% | $6.0M | 0.5% | $1.5 |
| Q1 2025 | 3,471,164 | 1,920,721 | -35.6% | $7.3M | 0.7% | $2.1 |
| Q4 2024 | 5,391,885 | +3,471,164 | +180.7% | $13.1M | 0.9% | $2.4 |
| Q3 2024 | 1,920,721 | +1,662,853 | +644.8% | $1.4M | 0.1% | $0.7 |
| Q2 2024 | 257,868 | +257,868 | – | $190.6K | 0.0% | $0.7 |
| Q1 2024 | 0 | 0 | – | $0 | 0.0% | – |
| Q4 2023 | 0 | 0 | – | $0 | 0.0% | – |
| Q3 2023 | 0 | 0 | – | $0 | 0.0% | – |
| Q2 2023 | 0 | 0 | – | $0 | 0.0% | – |
| Q1 2023 | 0 | 623,596 | -100.0% | $0 | 0.0% | – |
| Q4 2022 | 623,596 | 132,850 | -17.6% | $704.7M | 0.0% | $1130.0 |
| Q3 2022 | 756,446 | 1,001,200 | -57.0% | $2.1M | 0.1% | $2.7 |
| Q2 2022 | 1,757,646 | 1,989,755 | -53.1% | $4.0M | 0.2% | $2.3 |
| Q1 2022 | 3,747,401 | 647,800 | -14.7% | $19.7M | 1.1% | $5.3 |
| Q4 2021 | 4,395,201 | +866,929 | +24.6% | $15.9M | 1.1% | $3.6 |
| Q3 2021 | 3,528,272 | +3,168,145 | +879.7% | $10.6M | 0.7% | $3.0 |
| Q2 2021 | 360,127 | +360,127 | – | $2.0M | 0.1% | $5.5 |
| Q1 2021 | 0 | 0 | – | $0 | 0.0% | – |
| Q4 2020 | 0 | 139,986 | -100.0% | $0 | 0.0% | – |
| Q3 2020 | 139,986 | – | – | $1.6M | 0.1% | $11.5 |
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 rather than the manager's cost basis. See the full methodology document for the normalization rules.
When did Lynrock Lake LP first disclose a UNKNOWN position in 13F-HR filings?
Lynrock Lake LP first reported RAPID7 INC (UNKNOWN) on its 13F-HR filing for the period ending 2020-09-30 (Q3 2020). The position has appeared on 24 reported quarters within Pactolio's tracked window.
What was Lynrock Lake LP's most recent quarter-over-quarter share-count change in UNKNOWN?
Between Q1 2026 and Q2 2026, Lynrock Lake LP added 1,032,154,000 shares of UNKNOWN (re-initiated), bringing the total reported position to 1,032,154,000 shares at a market value of $954.1M.
Does the implied price-per-share represent Lynrock Lake LP's cost basis in UNKNOWN?
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.