Osterweis Capital Management’s Boeing BA Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $21.7M | Buy |
109,106
+405
| +0.4% | +$92.2K | 1.12% | 37 |
|
|
2025
Q4 | $23.6M | Sell |
108,701
-2,668
| -2% | -$549K | 1% | 39 |
|
|
2025
Q3 | $24M | Buy |
111,369
+938
| +0.8% | +$211K | 1.08% | 36 |
|
|
2025
Q2 | $23.1M | Buy |
110,431
+550
| +0.5% | +$104K | 1.11% | 33 |
|
|
2025
Q1 | $18.7M | Buy |
109,881
+26,522
| +32% | +$4.59M | 0.93% | 39 |
|
|
2024
Q4 | $14.8M | Buy |
83,359
+82,563
| +10,372% | +$13M | 0.69% | 52 |
|
|
2024
Q3 | $121K | Hold |
796
| – | – | 0.01% | 150 |
|
|
2024
Q2 | $145K | Sell |
796
-91
| -10% | -$16.2K | 0.01% | 141 |
|
|
2024
Q1 | $171K | Buy |
887
+187
| +27% | +$38.4K | 0.01% | 131 |
|
|
2023
Q4 | $182K | Hold |
700
| – | – | 0.01% | 129 |
|
|
2023
Q3 | $134K | Hold |
700
| – | – | 0.01% | 136 |
|
|
2023
Q2 | $148K | Buy |
+700
| New | +$145K | 0.01% | 140 |
|
|
2020
Q1 | – | Sell |
-72,607
| Closed | -$23.7M | – | 111 |
|
|
2019
Q4 | $23.7M | Buy |
72,607
+9,186
| +14% | +$3.25M | 1.64% | 25 |
|
|
2019
Q3 | $24.1M | Sell |
63,421
-13,924
| -18% | -$4.98M | 1.76% | 20 |
|
|
2019
Q2 | $28.2M | Sell |
77,345
-3,099
| -4% | -$1.13M | 1.99% | 14 |
|
|
2019
Q1 | $30.7M | Sell |
80,444
-369
| -0.5% | -$142K | 1.92% | 15 |
|
|
2018
Q4 | $26.1M | Sell |
80,813
-10,975
| -12% | -$3.79M | 2% | 15 |
|
|
2018
Q3 | $34.1M | Sell |
91,788
-6,033
| -6% | -$2.12M | 2.18% | 11 |
|
|
2018
Q2 | $32.8M | Buy |
97,821
+166
| +0.2% | +$57.1K | 2.12% | 15 |
|
|
2018
Q1 | $32M | Sell |
97,655
-38,368
| -28% | -$13M | 2.28% | 17 |
|
|
2017
Q4 | $40.1M | Sell |
136,023
-16,265
| -11% | -$4.4M | 2.85% | 6 |
|
|
2017
Q3 | $38.7M | Sell |
152,288
-24,658
| -14% | -$5.75M | 2.9% | 8 |
|
|
2017
Q2 | $35M | Sell |
176,946
-5,900
| -3% | -$1.1M | 2.66% | 14 |
|
|
2017
Q1 | $32.3M | Sell |
182,846
-51,477
| -22% | -$8.77M | 2.53% | 15 |
|
|
2016
Q4 | $36.5M | Sell |
234,323
-40,933
| -15% | -$5.98M | 2.63% | 15 |
|
|
2016
Q3 | $36.3M | Sell |
275,256
-14,110
| -5% | -$1.86M | 2.18% | 22 |
|
|
2016
Q2 | $37.6M | Sell |
289,366
-16,934
| -6% | -$2.21M | 2.4% | 20 |
|
|
2016
Q1 | $38.9M | Buy |
306,300
+127,841
| +72% | +$15.9M | 2.26% | 20 |
|
|
2015
Q4 | $25.8M | Sell |
178,459
-142,957
| -44% | -$20.6M | 2.38% | 22 |
|
|
2015
Q3 | $42.1M | Sell |
321,416
-119,835
| -27% | -$16.6M | 1.91% | 26 |
|
|
2015
Q2 | $61.2M | Sell |
441,251
-36,255
| -8% | -$5.29M | 2.13% | 25 |
|
|
2015
Q1 | $71.7M | Sell |
477,506
-115,865
| -20% | -$16.9M | 2.29% | 23 |
|
|
2014
Q4 | $77.1M | Sell |
593,371
-27,221
| -4% | -$3.45M | 2.53% | 23 |
|
|
2014
Q3 | $79.1M | Sell |
620,592
-183
| -0% | -$23.1K | 2.43% | 23 |
|
|
2014
Q2 | $79M | Sell |
620,775
-2,030
| -0.3% | -$265K | 2.26% | 25 |
|
|
2014
Q1 | $78.2M | Buy |
622,805
+4,450
| +0.7% | +$580K | 2.39% | 23 |
|
|
2013
Q4 | $84.4M | Buy |
618,355
+5,775
| +0.9% | +$751K | 2.61% | 18 |
|
|
2013
Q3 | $79.9M | Buy |
612,580
+7,830
| +1% | +$843K | 2.58% | 19 |
|
|
2013
Q2 | $62M | Buy |
+604,750
| New | +$57.5M | 2.31% | 24 |
|
Other funds holding BA
VCM
VPM
Osterweis Capital Management's BA Position: Q1 2026 in Review
Osterweis Capital Management increased its Boeing (BA) stake by 0.37% in Q1 2026, buying an estimated $92.2K and bringing the position to 109,106 shares worth $21.7M. The position accounts for 1.12% of the portfolio, ranked #37.
Osterweis Capital Management first reported a position in BA in Q2 2013 and has held it in 39 quarters since. The position peaked at $84.4M in Q4 2013. 2,510 funds tracked by Wall St. Rank hold BA as of Q1 2026.
- Osterweis Capital Management held 109,106 shares of Boeing worth $21.7M as of Q1 2026.
- Osterweis Capital Management bought 405 Boeing shares in Q1 2026, an estimated $92.2K.
- Boeing made up 1.12% of Osterweis Capital Management's portfolio in Q1 2026, its #37 holding.
- Osterweis Capital Management first reported a position in Boeing in Q2 2013 and has held it in 39 quarters since.
- Osterweis Capital Management's Boeing position peaked at $84.4M in Q4 2013.
- 2,510 funds tracked by Wall St. Rank held Boeing as of Q1 2026.
Based on Osterweis Capital Management's 13F filing for Q1 2026, filed 15 May 2026.