AllianceBernstein’s Mesa Laboratories MLAB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $575K | Buy |
6,500
+1,198
| +23% | +$121K | ﹤0.01% | 2635 |
|
|
2026
Q1 | $416K | Sell |
5,302
-122
| -2% | -$10.5K | ﹤0.01% | 2728 |
|
|
2025
Q4 | $426K | Hold |
5,424
| – | – | ﹤0.01% | 2736 |
|
|
2025
Q3 | $363K | Sell |
5,424
-236
| -4% | -$17K | ﹤0.01% | 2854 |
|
|
2025
Q2 | $533K | Hold |
5,660
| – | – | ﹤0.01% | 2609 |
|
|
2025
Q1 | $672K | Buy |
5,660
+76
| +1% | +$10.4K | ﹤0.01% | 2425 |
|
|
2024
Q4 | $736K | Buy |
5,584
+141
| +3% | +$17.3K | ﹤0.01% | 2475 |
|
|
2024
Q3 | $707K | Hold |
5,443
| – | – | ﹤0.01% | 2489 |
|
|
2024
Q2 | $472K | Hold |
5,443
| – | – | ﹤0.01% | 2701 |
|
|
2024
Q1 | $597K | Sell |
5,443
-310
| -5% | -$31.2K | ﹤0.01% | 2510 |
|
|
2023
Q4 | $603K | Hold |
5,753
| – | – | ﹤0.01% | 2518 |
|
|
2023
Q3 | $604K | Sell |
5,753
-7,630
| -57% | -$977K | ﹤0.01% | 2480 |
|
|
2023
Q2 | $1.72M | Sell |
13,383
-362
| -3% | -$55.2K | ﹤0.01% | 1988 |
|
|
2023
Q1 | $2.4M | Sell |
13,745
-741
| -5% | -$133K | ﹤0.01% | 1764 |
|
|
2022
Q4 | $2.41M | Buy |
14,486
+7
| +0% | +$1.1K | ﹤0.01% | 1807 |
|
|
2022
Q3 | $2.04M | Buy |
14,479
+63
| +0.4% | +$11.5K | ﹤0.01% | 1876 |
|
|
2022
Q2 | $2.94M | Buy |
14,416
+110
| +0.8% | +$24.1K | ﹤0.01% | 1716 |
|
|
2022
Q1 | $3.65M | Buy |
14,306
+110
| +0.8% | +$29.9K | ﹤0.01% | 1733 |
|
|
2021
Q4 | $4.66M | Sell |
14,196
-98
| -0.7% | -$30.8K | ﹤0.01% | 1656 |
|
|
2021
Q3 | $4.32M | Sell |
14,294
-180
| -1% | -$51.2K | ﹤0.01% | 1688 |
|
|
2021
Q2 | $3.92M | Buy |
14,474
+710
| +5% | +$180K | ﹤0.01% | 1769 |
|
|
2021
Q1 | $3.35M | Buy |
13,764
+100
| +0.7% | +$27.5K | ﹤0.01% | 1800 |
|
|
2020
Q4 | $3.92M | Sell |
13,664
-130
| -0.9% | -$35.8K | ﹤0.01% | 1637 |
|
|
2020
Q3 | $3.51M | Buy |
13,794
+1,176
| +9% | +$279K | ﹤0.01% | 1540 |
|
|
2020
Q2 | $2.74M | Buy |
12,618
+40
| +0.3% | +$9.22K | ﹤0.01% | 1669 |
|
|
2020
Q1 | $2.84M | Buy |
12,578
+408
| +3% | +$101K | ﹤0.01% | 1467 |
|
|
2019
Q4 | $3.04M | Sell |
12,170
-3,890
| -24% | -$911K | ﹤0.01% | 1720 |
|
|
2019
Q3 | $3.82M | Buy |
16,060
+750
| +5% | +$173K | ﹤0.01% | 1557 |
|
|
2019
Q2 | $3.74M | Buy |
15,310
+11,630
| +316% | +$2.71M | ﹤0.01% | 1603 |
|
|
2019
Q1 | $848K | Hold |
3,680
| – | – | ﹤0.01% | 2309 |
|
|
2018
Q4 | $767K | Hold |
3,680
| – | – | ﹤0.01% | 2319 |
|
|
2018
Q3 | $683K | Buy |
3,680
+80
| +2% | +$16.1K | ﹤0.01% | 2500 |
|
|
2018
Q2 | $760K | Buy |
3,600
+1,200
| +50% | +$210K | ﹤0.01% | 2436 |
|
|
2018
Q1 | $356K | Hold |
2,400
| – | – | ﹤0.01% | 2637 |
|
|
2017
Q4 | $298K | Sell |
2,400
-200
| -8% | -$28K | ﹤0.01% | 2712 |
|
|
2017
Q3 | $388K | Hold |
2,600
| – | – | ﹤0.01% | 2665 |
|
|
2017
Q2 | $373K | Buy |
2,600
+900
| +53% | +$128K | ﹤0.01% | 2723 |
|
|
2017
Q1 | $209K | Sell |
1,700
-200
| -11% | -$24.5K | ﹤0.01% | 2836 |
|
|
2016
Q4 | $233K | Hold |
1,900
| – | – | ﹤0.01% | 2839 |
|
|
2016
Q3 | $217K | Buy |
+1,900
| New | +$217K | ﹤0.01% | 2811 |
|
|
2015
Q2 | – | Sell |
-400
| Closed | -$29K | – | 3171 |
|
|
2015
Q1 | $29K | Hold |
400
| – | – | ﹤0.01% | 3210 |
|
|
2014
Q4 | $31K | Hold |
400
| – | – | ﹤0.01% | 3166 |
|
|
2014
Q3 | $23K | Hold |
400
| – | – | ﹤0.01% | 3183 |
|
|
2014
Q2 | $34K | Buy |
400
+372
| +1,329% | +$30.8K | ﹤0.01% | 3165 |
|
|
2014
Q1 | $3K | Hold |
28
| – | – | ﹤0.01% | 3372 |
|
|
2013
Q4 | $2K | Hold |
28
| – | – | ﹤0.01% | 3239 |
|
|
2013
Q3 | $2K | Buy |
+28
| New | +$1.79K | ﹤0.01% | 3249 |
|
Other funds holding MLAB
LPP
RIM
AllianceBernstein's MLAB Position: Q2 2026 in Review
AllianceBernstein increased its Mesa Laboratories (MLAB) stake by 23% in Q2 2026, buying an estimated $121K and bringing the position to 6,500 shares worth $575K. The position accounts for ﹤0.01% of the portfolio, ranked #2635.
AllianceBernstein first reported a position in MLAB in Q3 2013 and has held it in 47 quarters since. The position peaked at $4.66M in Q4 2021. 160 funds tracked by Wall St. Rank hold MLAB as of Q2 2026.
- AllianceBernstein held 6,500 shares of Mesa Laboratories worth $575K as of Q2 2026.
- AllianceBernstein bought 1,198 Mesa Laboratories shares in Q2 2026, an estimated $121K.
- Mesa Laboratories made up ﹤0.01% of AllianceBernstein's portfolio in Q2 2026, its #2635 holding.
- AllianceBernstein first reported a position in Mesa Laboratories in Q3 2013 and has held it in 47 quarters since.
- AllianceBernstein's Mesa Laboratories position peaked at $4.66M in Q4 2021.
- 160 funds tracked by Wall St. Rank held Mesa Laboratories as of Q2 2026.
Based on AllianceBernstein's 13F filing for Q2 2026, filed 14 Aug 2026.