Gagnon Securities’s BlackLine BL Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $11M | Buy |
296,424
+17,026
| +6% | +$733K | 2.53% | 15 |
|
|
2025
Q4 | $15.4M | Buy |
279,398
+479
| +0.2% | +$26.4K | 3.15% | 9 |
|
|
2025
Q3 | $14.8M | Buy |
278,919
+26,678
| +11% | +$1.44M | 2.97% | 10 |
|
|
2025
Q2 | $14.3M | Buy |
252,241
+1,503
| +0.6% | +$77.6K | 2.9% | 10 |
|
|
2025
Q1 | $12.1M | Buy |
250,738
+53,460
| +27% | +$2.93M | 2.67% | 13 |
|
|
2024
Q4 | $12M | Buy |
197,278
+12,292
| +7% | +$733K | 2.42% | 19 |
|
|
2024
Q3 | $10.2M | Sell |
184,986
-601
| -0.3% | -$29.6K | 2.02% | 19 |
|
|
2024
Q2 | $8.99M | Buy |
185,587
+19,542
| +12% | +$1.07M | 2.03% | 22 |
|
|
2024
Q1 | $10.7M | Sell |
166,045
-15,160
| -8% | -$920K | 2.54% | 16 |
|
|
2023
Q4 | $11.3M | Sell |
181,205
-9,979
| -5% | -$564K | 2.72% | 13 |
|
|
2023
Q3 | $10.6M | Sell |
191,184
-1,626
| -0.8% | -$89.1K | 2.66% | 12 |
|
|
2023
Q2 | $10.4M | Sell |
192,810
-58
| -0% | -$3.22K | 2.16% | 20 |
|
|
2023
Q1 | $13M | Sell |
192,868
-1,179
| -0.6% | -$81.3K | 2.72% | 14 |
|
|
2022
Q4 | $13.1M | Sell |
194,047
-658
| -0.3% | -$40.8K | 2.88% | 13 |
|
|
2022
Q3 | $11.7M | Sell |
194,705
-1,735
| -0.9% | -$116K | 2.56% | 12 |
|
|
2022
Q2 | $13.1M | Buy |
196,440
+7,875
| +4% | +$539K | 2.74% | 10 |
|
|
2022
Q1 | $13.8M | Sell |
188,565
-59
| -0% | -$4.77K | 2.25% | 15 |
|
|
2021
Q4 | $19.5M | Sell |
188,624
-4,136
| -2% | -$480K | 2.93% | 10 |
|
|
2021
Q3 | $22.8M | Sell |
192,760
-4,900
| -2% | -$563K | 3.38% | 8 |
|
|
2021
Q2 | $22M | Buy |
197,660
+16,424
| +9% | +$1.79M | 3.12% | 9 |
|
|
2021
Q1 | $19.6M | Buy |
181,236
+133
| +0.1% | +$16.6K | 2.99% | 10 |
|
|
2020
Q4 | $24.2M | Sell |
181,103
-677
| -0.4% | -$75.5K | 3.85% | 7 |
|
|
2020
Q3 | $16.3M | Sell |
181,780
-3,308
| -2% | -$278K | 3.47% | 8 |
|
|
2020
Q2 | $15.3M | Sell |
185,088
-27,647
| -13% | -$1.85M | 3.72% | 7 |
|
|
2020
Q1 | $11.2M | Sell |
212,735
-26,727
| -11% | -$1.56M | 3.8% | 9 |
|
|
2019
Q4 | $12.3M | Sell |
239,462
-270
| -0.1% | -$13.5K | 2.7% | 14 |
|
|
2019
Q3 | $11.5M | Buy |
239,732
+22,201
| +10% | +$1.11M | 2.71% | 14 |
|
|
2019
Q2 | $11.6M | Buy |
217,531
+2,342
| +1% | +$117K | 2.51% | 16 |
|
|
2019
Q1 | $9.97M | Sell |
215,189
-260
| -0.1% | -$12.2K | 2.17% | 19 |
|
|
2018
Q4 | $8.82M | Buy |
215,449
+98,396
| +84% | +$4.18M | 2.35% | 16 |
|
|
2018
Q3 | $6.61M | Buy |
+117,053
| New | +$5.83M | 1.52% | 25 |
|
Other funds holding BL
CCG
VPM
FP
VCM
IC
Gagnon Securities's BL Position: Q1 2026 in Review
Gagnon Securities increased its BlackLine (BL) stake by 6.1% in Q1 2026, buying an estimated $733K and bringing the position to 296,424 shares worth $11M. The position accounts for 2.53% of the portfolio, ranked #15.
Gagnon Securities first reported a position in BL in Q3 2018 and has held it in 31 quarters since. The position peaked at $24.2M in Q4 2020. 277 funds tracked by Wall St. Rank hold BL as of Q1 2026.
- Gagnon Securities held 296,424 shares of BlackLine worth $11M as of Q1 2026.
- Gagnon Securities bought 17,026 BlackLine shares in Q1 2026, an estimated $733K.
- BlackLine made up 2.53% of Gagnon Securities's portfolio in Q1 2026, its #15 holding.
- Gagnon Securities first reported a position in BlackLine in Q3 2018 and has held it in 31 quarters since.
- Gagnon Securities's BlackLine position peaked at $24.2M in Q4 2020.
- 277 funds tracked by Wall St. Rank held BlackLine as of Q1 2026.
Based on Gagnon Securities's 13F filing for Q1 2026, filed 22 Apr 2026.