Vault-13

Global Alpha Capital Management Ltd.

MONTREAL, A8 · CIK 1584691 · 13F filing filed 2026-08-13

No investment adviser registration (Form ADV) found for this filer. It may be a parent company whose subsidiaries are the registered advisers, a bank or insurer, or a manager based outside the US.

$1.7bn reported value +0.4% vs Q1 2026
48positions
44.4%in top 10
2 new 19 added 27 reduced 8 sold out vs Q1 2026

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 ORMAT TECHNOLOGIES INC COM ORA ORA 1,359,802 $148.2m8.88% 8.88% ReducedShares held: Q3 2025 1.7m, Q4 2025 1.7m, Q1 2026 1.8m, Q2 2026 1.4m -431.5k -431,546 -24.1%
2 UMB FINL CORP COM UMBF UMBF 690,325 $98.6m5.90% 5.90% AddedShares held: Q3 2025 643.8k, Q4 2025 632.2k, Q1 2026 659.0k, Q2 2026 690.3k +31.3k +31,343 4.8%
3 SANMINA CORPORATION COM SANM SANM 296,337 $75.0m4.49% 4.49% ReducedShares held: Q3 2025 815.9k, Q4 2025 564.6k, Q1 2026 602.6k, Q2 2026 296.3k -306.2k -306,225 -50.8%
4 COMMVAULT SYS INC COM CVLT CVLT 494,473 $70.1m4.20% 4.20% AddedShares held: Q3 2025 0, Q4 2025 140.9k, Q1 2026 368.5k, Q2 2026 494.5k +126.0k +126,002 34.2%
5 GLOBUS MED INC CL A GMED GMED 856,616 $67.7m4.06% 4.06% AddedShares held: Q3 2025 1.1m, Q4 2025 666.7k, Q1 2026 694.4k, Q2 2026 856.6k +162.2k +162,172 23.4%
6 AMERICOLD REALTY TRUST INC COM COLD COLD 4,291,891 $67.5m4.04% 4.04% AddedShares held: Q3 2025 43.6k, Q4 2025 2.5m, Q1 2026 3.1m, Q2 2026 4.3m +1.2m +1,199,314 38.8%
7 DIODES INC COM DIOD DIOD 578,999 $63.4m3.80% 3.80% ReducedShares held: Q3 2025 841.7k, Q4 2025 855.1k, Q1 2026 837.7k, Q2 2026 579.0k -258.7k -258,655 -30.9%
8 GXO LOGISTICS INCORPORATED COMMON STOCK GXO GXO 1,046,730 $53.1m3.18% 3.18% AddedShares held: Q3 2025 1.2m, Q4 2025 876.5k, Q1 2026 929.5k, Q2 2026 1.0m +117.2k +117,220 12.6%
9 RUSH ENTERPRISES INC CL A RUSHA RUSHA 682,458 $49.8m2.98% 2.98% ReducedShares held: Q3 2025 839.4k, Q4 2025 1.0m, Q1 2026 734.2k, Q2 2026 682.5k -51.7k -51,739 -7.0%
10 EAGLE MATLS INC COM EXP EXP 214,813 $48.3m2.90% 2.90% ReducedShares held: Q3 2025 145.3k, Q4 2025 192.7k, Q1 2026 216.2k, Q2 2026 214.8k -1.4k -1,406 -0.7%
11 BOSTON BEER INC CL A SAM SAM 267,567 $47.4m2.84% 2.84% AddedShares held: Q3 2025 131.2k, Q4 2025 123.0k, Q1 2026 147.5k, Q2 2026 267.6k +120.0k +120,042 81.4%
12 ANI PHARMACEUTICALS INC COM ANIP ANIP 558,003 $46.2m2.77% 2.77% AddedShares held: Q3 2025 630.6k, Q4 2025 590.1k, Q1 2026 361.2k, Q2 2026 558.0k +196.8k +196,763 54.5%
13 RADNET INC COM RDNT RDNT 734,875 $45.3m2.72% 2.72% AddedShares held: Q3 2025 702.8k, Q4 2025 488.2k, Q1 2026 658.2k, Q2 2026 734.9k +76.7k +76,667 11.7%
14 RAYONIER INC COM RYN RYN 2,080,000 $44.3m2.65% 2.65% ReducedShares held: Q3 2025 1.7m, Q4 2025 1.7m, Q1 2026 2.1m, Q2 2026 2.1m -10.3k -10,294 -0.5%
15 FEDERAL SIGNAL CORP COM FSS FSS 326,966 $42.0m2.52% 2.52% ReducedShares held: Q3 2025 466.6k, Q4 2025 436.0k, Q1 2026 330.1k, Q2 2026 327.0k -3.1k -3,109 -0.9%
16 RLI CORP COM RLI RLI 700,675 $41.4m2.48% 2.48% AddedShares held: Q3 2025 464.5k, Q4 2025 433.4k, Q1 2026 588.5k, Q2 2026 700.7k +112.2k +112,192 19.1%
17 GENTHERM INC COM THRM THRM 1,186,720 $40.5m2.43% 2.43% ReducedShares held: Q3 2025 1.1m, Q4 2025 1.0m, Q1 2026 1.2m, Q2 2026 1.2m -4.8k -4,845 -0.4%
18 EVERCORE INC CLASS A EVR EVR 118,121 $40.3m2.42% 2.42% ReducedShares held: Q3 2025 162.4k, Q4 2025 119.7k, Q1 2026 118.9k, Q2 2026 118.1k -736 -736 -0.6%
19 ATN INTL INC COM ATNI ATNI 1,444,296 $38.3m2.29% 2.29% ReducedShares held: Q3 2025 1.6m, Q4 2025 1.5m, Q1 2026 1.5m, Q2 2026 1.4m -12.7k -12,702 -0.9%
20 LIMONEIRA CO COM LMNR LMNR 2,898,549 $38.1m2.28% 2.28% ReducedShares held: Q3 2025 3.2m, Q4 2025 2.9m, Q1 2026 2.9m, Q2 2026 2.9m -27.7k -27,718 -0.9%
21 DIGI INTL INC COM DGII DGII 475,962 $35.7m2.14% 2.14% ReducedShares held: Q3 2025 517.4k, Q4 2025 482.9k, Q1 2026 478.8k, Q2 2026 476.0k -2.8k -2,812 -0.6%
22 SPROTT INC COM NEW SII SII 315,583 $35.6m2.14% 2.14% AddedShares held: Q3 2025 433.6k, Q4 2025 404.6k, Q1 2026 313.5k, Q2 2026 315.6k +2.1k +2,105 0.7%
23 QUAKER HOUGHTON COM KWR KWR 216,161 $34.3m2.06% 2.06% AddedShares held: Q3 2025 0, Q4 2025 153.9k, Q1 2026 169.8k, Q2 2026 216.2k +46.4k +46,402 27.3%
24 SERVICE CORP INTL COM SCI SCI 434,105 $33.0m1.98% 1.98% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 347.6k, Q2 2026 434.1k +86.5k +86,458 24.9%
25 GULFPORT ENERGY CORP COMMON SHARES GPOR GPOR 189,819 $32.2m1.93% 1.93% ReducedShares held: Q3 2025 162.4k, Q4 2025 192.0k, Q1 2026 190.5k, Q2 2026 189.8k -723 -723 -0.4%
26 BOYD GROUP SERVICES INC COM BGSI BGSI 323,914 $30.6m1.84% 1.84% ReducedShares held: Q3 2025 0, Q4 2025 319.8k, Q1 2026 325.6k, Q2 2026 323.9k -1.6k -1,646 -0.5%
27 DOCUSIGN INC COM DOCU DOCU 673,986 $29.9m1.79% 1.79% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 674.0k
28 PRA GROUP INC COM PRAA PRAA 1,574,253 $29.9m1.79% 1.79% ReducedShares held: Q3 2025 2.1m, Q4 2025 2.0m, Q1 2026 1.9m, Q2 2026 1.6m -362.5k -362,507 -18.7%
29 ALCOA CORP COM AA AA 558,623 $29.1m1.75% 1.75% ReducedShares held: Q3 2025 1.3m, Q4 2025 1.1m, Q1 2026 689.2k, Q2 2026 558.6k -130.6k -130,625 -18.9%
30 GENIUS SPORTS LIMITED SHARES CL A GENI GENI 4,443,719 $28.2m1.69% 1.69% ReducedShares held: Q3 2025 4.7m, Q4 2025 3.9m, Q1 2026 4.4m, Q2 2026 4.4m -4.6k -4,632 -0.1%
31 ARMSTRONG WORLD INDS INC NEW COM AWI AWI 173,997 $27.9m1.67% 1.67% ReducedShares held: Q3 2025 170.2k, Q4 2025 159.5k, Q1 2026 174.2k, Q2 2026 174.0k -248 -248 -0.1%
32 RESIDEO TECHNOLOGIES INC COM REZI REZI 824,926 $25.7m1.54% 1.54% ReducedShares held: Q3 2025 0, Q4 2025 595.8k, Q1 2026 826.9k, Q2 2026 824.9k -1.9k -1,926 -0.2%
33 DNOW INC COM DNOW DNOW 1,622,200 $21.0m1.26% 1.26% ReducedShares held: Q3 2025 2.0m, Q4 2025 2.8m, Q1 2026 3.0m, Q2 2026 1.6m -1.4m -1,385,645 -46.1%
34 SOLAREDGE TECHNOLOGIES INC COM SEDG SEDG 346,602 $20.3m1.21% 1.21% AddedShares held: Q3 2025 0, Q4 2025 21.0k, Q1 2026 43.1k, Q2 2026 346.6k +303.5k +303,474 703.7%
35 CLEAN ENERGY FUELS CORP COM CLNE CLNE 9,516,240 $19.5m1.17% 1.17% AddedShares held: Q3 2025 7.0m, Q4 2025 6.5m, Q1 2026 7.1m, Q2 2026 9.5m +2.4m +2,389,423 33.5%
36 EURONET WORLDWIDE INC COM EEFT EEFT 234,587 $17.2m1.03% 1.03% ReducedShares held: Q3 2025 136.8k, Q4 2025 238.1k, Q1 2026 236.2k, Q2 2026 234.6k -1.6k -1,638 -0.7%
37 WERIDE INC SPONSORED ADS WRD WRD 2,812,760 $16.4m0.98% 0.98% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 2.5m, Q2 2026 2.8m +265.1k +265,058 10.4%
38 ENERSYS COM ENS ENS 25,706 $6.0m0.36% 0.36% ReducedShares held: Q3 2025 44.4k, Q4 2025 28.1k, Q1 2026 29.2k, Q2 2026 25.7k -3.5k -3,487 -11.9%
39 VALMONT INDS INC COM VMI VMI 8,347 $4.8m0.29% 0.29% ReducedShares held: Q3 2025 12.1k, Q4 2025 12.1k, Q1 2026 8.4k, Q2 2026 8.3k -18 -18 -0.2%
40 NEXTRACKER INC CLASS A COM NXT NXT 32,923 $3.9m0.24% 0.24% ReducedShares held: Q3 2025 36.3k, Q4 2025 37.0k, Q1 2026 34.1k, Q2 2026 32.9k -1.2k -1,188 -3.5%
41 FEDERAL AGRIC MTG CORP CL C AGM AGM 18,367 $3.7m0.22% 0.22% AddedShares held: Q3 2025 16.9k, Q4 2025 16.9k, Q1 2026 16.8k, Q2 2026 18.4k +1.6k +1,557 9.3%
42 MONTROSE ENVIRONMENTAL GROUP COM ONT ONT 173,335 $3.5m0.21% 0.21% AddedShares held: Q3 2025 175.3k, Q4 2025 143.4k, Q1 2026 143.0k, Q2 2026 173.3k +30.3k +30,339 21.2%
43 BALCHEM CORP COM BCPC BCPC 20,214 $3.4m0.20% 0.20% ReducedShares held: Q3 2025 18.1k, Q4 2025 20.3k, Q1 2026 20.3k, Q2 2026 20.2k -45 -45 -0.2%
44 ZURN ELKAY WATER SOLNS CORP COM ZWS ZWS 66,923 $3.4m0.20% 0.20% ReducedShares held: Q3 2025 108.9k, Q4 2025 67.2k, Q1 2026 67.1k, Q2 2026 66.9k -147 -147 -0.2%
45 VERICEL CORP COM VCEL VCEL 64,141 $2.9m0.17% 0.17% AddedShares held: Q3 2025 34.6k, Q4 2025 50.1k, Q1 2026 50.0k, Q2 2026 64.1k +14.2k +14,183 28.4%
46 ADTALEM GLOBAL ED INC COM CVSA CVSA 19,501 $2.4m0.15% 0.15% ReducedShares held: Q3 2025 25.0k, Q4 2025 17.7k, Q1 2026 19.5k, Q2 2026 19.5k -43 -43 -0.2%
47 MUELLER WTR PRODS INC COM SER A MWA MWA 90,303 $2.3m0.14% 0.14% AddedShares held: Q3 2025 93.2k, Q4 2025 92.9k, Q1 2026 48.6k, Q2 2026 90.3k +41.7k +41,669 85.7%
48 POWER INTEGRATIONS INC COM POWI POWI 11,829 $990.8k0.06% 0.06% NewShares held: Q3 2025 67.1k, Q4 2025 0, Q1 2026 0, Q2 2026 11.8k

Sold out since Q1 2026

SecurityTickerShares held beforeValue then
ACI WORLDWIDE INC ACIW ACIW 915,665 $37.6m915.7k shares
WINTRUST FINL CORP WTFC WTFC 234,380 $32.6m234.4k shares
CAE INC CAE CAE 1,206,866 $31.5m1.2m shares
BRUNSWICK CORP BC BC 373,581 $27.2m373.6k shares
CASELLA WASTE SYS INC CWST CWST 325,827 $25.9m325.8k shares
CERTARA INC CERT CERT 172,205 $981.6k172.2k shares
BLACKBAUD INC BLKB BLKB 14,155 $546.5k14.2k shares
ATOUR LIFESTYLE HLDGS LTD ATAT ATAT 5,570 $205.0k5.6k shares

Stakes above 5%

Companies where this manager has reported owning more than 5% of a class of shares, on Schedule 13D (may seek influence) or 13G (passive): its latest filing for each, from 19 Dec 2024 on.

CompanyTickerStakeChange ScheduleLast filed
LIMONEIRA CO LMNR · 13G · filed 2026-02-09 LMNR 16.2%≈ $38.4m 13G 2026-02-09
ATN INTL INC ATNI · 13G · filed 2025-01-06 ATNI 10.1%≈ $40.6m 13G 2025-01-06