Adage Capital Partners’s Keysight KEYS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $53.5M | Buy |
152,835
+14,200
| +10% | +$4.84M | 0.08% | 263 |
|
|
2026
Q1 | $39.1M | Buy |
138,635
+8,500
| +7% | +$2.13M | 0.06% | 302 |
|
|
2025
Q4 | $26.4M | Sell |
130,135
-1,500
| -1% | -$278K | 0.04% | 408 |
|
|
2025
Q3 | $23M | Sell |
131,635
-1,600
| -1% | -$267K | 0.04% | 422 |
|
|
2025
Q2 | $21.8M | Buy |
133,235
+400
| +0.3% | +$61K | 0.04% | 432 |
|
|
2025
Q1 | $19.9M | Sell |
132,835
-14,300
| -10% | -$2.36M | 0.04% | 417 |
|
|
2024
Q4 | $23.6M | Sell |
147,135
-354,237
| -71% | -$57.1M | 0.04% | 402 |
|
|
2024
Q3 | $79.7M | Buy |
501,372
+358,937
| +252% | +$51.1M | 0.14% | 146 |
|
|
2024
Q2 | $19.5M | Sell |
142,435
-28,900
| -17% | -$4.22M | 0.04% | 443 |
|
|
2024
Q1 | $26.8M | Buy |
171,335
+23,300
| +16% | +$3.58M | 0.05% | 379 |
|
|
2023
Q4 | $23.6M | Sell |
148,035
-4,800
| -3% | -$652K | 0.05% | 380 |
|
|
2023
Q3 | $20.2M | Sell |
152,835
-100
| -0.1% | -$14.8K | 0.05% | 387 |
|
|
2023
Q2 | $25.6M | Buy |
152,935
+1,782
| +1% | +$277K | 0.06% | 348 |
|
|
2023
Q1 | $24.4M | Buy |
151,153
+23,818
| +19% | +$4.04M | 0.05% | 368 |
|
|
2022
Q4 | $21.8M | Buy |
127,335
+78,500
| +161% | +$13.4M | 0.05% | 397 |
|
|
2022
Q3 | $7.68M | Sell |
48,835
-101,200
| -67% | -$16.2M | 0.02% | 707 |
|
|
2022
Q2 | $20.7M | Buy |
150,035
+13,400
| +10% | +$1.91M | 0.05% | 412 |
|
|
2022
Q1 | $21.6M | Buy |
136,635
+2,900
| +2% | +$483K | 0.04% | 430 |
|
|
2021
Q4 | $27.6M | Sell |
133,735
-14,400
| -10% | -$2.69M | 0.05% | 367 |
|
|
2021
Q3 | $24.3M | Sell |
148,135
-21,539
| -13% | -$3.62M | 0.05% | 387 |
|
|
2021
Q2 | $26.2M | Sell |
169,674
-13,738
| -7% | -$1.99M | 0.05% | 371 |
|
|
2021
Q1 | $26.3M | Buy |
183,412
+22,287
| +14% | +$3.16M | 0.05% | 365 |
|
|
2020
Q4 | $21.3M | Buy |
161,125
+5,100
| +3% | +$587K | 0.05% | 405 |
|
|
2020
Q3 | $15.4M | Sell |
156,025
-6,800
| -4% | -$668K | 0.04% | 439 |
|
|
2020
Q2 | $16.4M | Sell |
162,825
-900
| -0.5% | -$88.3K | 0.04% | 431 |
|
|
2020
Q1 | $13.7M | Sell |
163,725
-13,900
| -8% | -$1.32M | 0.04% | 405 |
|
|
2019
Q4 | $18.2M | Sell |
177,625
-10,400
| -6% | -$1.06M | 0.04% | 404 |
|
|
2019
Q3 | $18.3M | Sell |
188,025
-2,100
| -1% | -$195K | 0.04% | 386 |
|
|
2019
Q2 | $17.1M | Sell |
190,125
-166,800
| -47% | -$14.2M | 0.04% | 397 |
|
|
2019
Q1 | $31.1M | Buy |
356,925
+119,325
| +50% | +$9.26M | 0.08% | 285 |
|
|
2018
Q4 | $14.8M | Buy |
+237,600
| New | +$14.3M | 0.04% | 411 |
|
Other funds holding KEYS
Adage Capital Partners's KEYS Position: Q2 2026 in Review
Adage Capital Partners increased its Keysight (KEYS) stake by 10% in Q2 2026, buying an estimated $4.84M and bringing the position to 152,835 shares worth $53.5M. The position accounts for 0.08% of the portfolio, ranked #263.
Adage Capital Partners first reported a position in KEYS in Q4 2018 and has held it in 31 quarters since. The position peaked at $79.7M in Q3 2024. 1,255 funds tracked by Wall St. Rank hold KEYS as of Q2 2026.
- Adage Capital Partners held 152,835 shares of Keysight worth $53.5M as of Q2 2026.
- Adage Capital Partners bought 14,200 Keysight shares in Q2 2026, an estimated $4.84M.
- Keysight made up 0.08% of Adage Capital Partners's portfolio in Q2 2026, its #263 holding.
- Adage Capital Partners first reported a position in Keysight in Q4 2018 and has held it in 31 quarters since.
- Adage Capital Partners's Keysight position peaked at $79.7M in Q3 2024.
- 1,255 funds tracked by Wall St. Rank held Keysight as of Q2 2026.
Based on Adage Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.