Ownership history in Walleye Trading LLC Β· 71 quarters on record
This page tracks every 13F SEC filing in which Walleye Trading LLC reported a position in BLACKLINE INC (BL). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β sourced directly from SEC EDGAR 13F filings.
π Walleye Trading LLC underperformed the S&P 500 by β3.9% annually on this BL position. Timing score: 54% (37/68 decisions correct). Average cost basis: $58.36. Maximum drawdown during holding period: β63.7%.
β οΈ Trailed SPY by 3.9% ann. on this position.
68 quarters analyzed
β‘οΈ Neutral timing β roughly coin-flip accuracy on add/trim calls.
37 of 68 add/trim decisions correct
Best entry: $40.95 (2018 Q4) Β· Worst: $133.38 (2020 Q4)
πͺ Held through 2 major drawdowns (>20%).
40 adds Β· 31 trims. Bought during 6 of 10 down-price quarters. π More buys than sells across the holding period.
βοΈ Portfolio weight has remained relatively stable β conviction maintained.
Currently 0.0% of portfolio
β Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ 4 (annualised). Not investment advice.
As of 2025 Q4 β sorted by position size