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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs
13F HOLDINGS REPORT

Portolan Capital Management, LLC

Quarter ended Q4 2025 · Filed February 17, 2026 · Accession 0001104659-26-016304

Total Value
$1.87B
Positions
155
Other Managers
0
Confidential Omitted
No
View on SEC.gov

Holdings (155)

#IssuerTicker / CUSIPSharesValue% of Filing
1TTM TECHNOLOGIES INCTTMI1,146,682$79.1M4.24%
2MODINE MFG CO607828100535,947$71.6M3.83%
3CASTLE BIOSCIENCES INCCSTL1,729,463$67.3M3.60%
4CELESTICA INCCLS172,275$50.9M2.73%
5AKAMAI TECHNOLOGIES INCAKAM524,321$45.7M2.45%
6THE REAL BROKERAGE INC75585H20610,779,843$39.3M2.11%
7SEMTECH CORPSMTC508,655$37.5M2.01%
8BAIDU INCBAIDF263,681$34.5M1.85%
9VISHAY PRECISION GROUP INCVPG877,669$33.8M1.81%
10GENIUS SPORTS LIMITEDGENI2,938,119$32.4M1.73%
11LANTHEUS HLDGS INCLNTH475,789$31.7M1.70%
12SHIFT4 PMTS INC82452J109468,063$29.5M1.58%
13QUANTERIX CORPQTRX4,525,553$28.8M1.54%
14FLEX LTDFLEX466,913$28.2M1.51%
15TALEN ENERGY CORPTLN74,984$28.1M1.51%
16CANADA GOOSE HLDGS INCGOOS2,138,904$27.7M1.48%
17WARBY PARKER INCWRBY1,232,173$26.8M1.44%
18ZETA GLOBAL HOLDINGS CORPZETA1,318,797$26.8M1.44%
19POWELL INDS INC73912810679,116$25.2M1.35%
20LIGHTPATH TECHNOLOGIES INCLPTH2,332,184$25.2M1.35%
21BEL FUSE INCBELFB139,513$23.7M1.27%
22CELLEBRITE DI LTDCLBT1,287,287$23.2M1.24%
23KRATOS DEFENSE &SEC SOLUTIO50077B207294,006$22.3M1.20%
24LUXEXPERIENCE BV55406W1032,660,674$22.2M1.19%
25NLIGHT INCLASR590,433$22.1M1.19%
26FIRST SOLAR INCFSLR78,761$20.6M1.10%
27FIRST AMERN FINL CORP31847R102320,670$19.7M1.06%
28PORCH GROUP INCPRCH2,083,055$19.0M1.02%
29AEROVIRONMENT INCAVAV75,958$18.4M0.98%
30DOMO INCDOMO2,158,770$18.2M0.98%
31UNITED THERAPEUTICS CORP DELUTHR36,753$17.9M0.96%
32TOWER SEMICONDUCTOR LTDTSEM148,525$17.4M0.93%
33I3 VERTICALS INCIIIV671,987$16.9M0.91%
34MAMAS CREATIONS INC56146T1031,245,767$16.8M0.90%
35SPHERE ENTERTAINMENT COSPHR175,646$16.7M0.89%
36ALLIENT INCALNT301,888$16.2M0.87%
37JABIL INCJBL70,665$16.1M0.86%
38MAREX GROUP PLCMRX418,745$16.1M0.86%
39ENOVA INTL INC29357K10397,847$15.4M0.82%
40BIOGEN INCBIIB84,990$15.0M0.80%
41BIO-TECHNE CORPTECH249,070$14.6M0.78%
42FREEPORT-MCMORAN INCFCX288,124$14.6M0.78%
43E L F BEAUTY INCELF192,322$14.6M0.78%
44CAREDX INCCDNA758,775$14.3M0.77%
45UPWORK INCUPWK719,644$14.3M0.76%
46MAGNA INTL INC559222401255,481$13.6M0.73%
47CIENA CORPCIEN56,481$13.2M0.71%
48PRIMORIS SVCS CORP74164F103105,716$13.1M0.70%
49NOVANTA INCNOVTU107,095$12.7M0.68%
50DIGITALBRIDGE GROUP INCDBRG-PJ824,946$12.7M0.68%
51VIRTU FINL INC928254101376,283$12.5M0.67%
52HONEST CO INCHNST4,804,206$12.4M0.66%
53SNAP INCSNAP1,496,410$12.1M0.65%
54TECNOGLASS INCTGLS238,852$12.0M0.64%
55MARINEMAX INCHZO487,426$11.8M0.63%
56TRANSMEDICS GROUP INCTMDX96,893$11.8M0.63%
57CORE NATURAL RESOURCES INCCNR130,242$11.5M0.62%
58ACM RESH INC00108J109285,506$11.3M0.60%
59SEZZLE INCSEZL167,873$10.7M0.57%
60GUARDANT HEALTH INCGH104,088$10.6M0.57%
61RANPAK HOLDINGS CORPPACK1,950,730$10.6M0.57%
62BIO RAD LABS INC09057220734,159$10.3M0.55%
63DIGI INTL INC253798102237,550$10.3M0.55%
64ZILLOW GROUP INCZ150,068$10.2M0.55%
65REPAY HLDGS CORPRPAY2,790,281$10.2M0.55%
66RAMACO RES INCMETCZ561,718$10.1M0.54%
67SANMINA CORPORATIONSANM66,589$10.0M0.54%
68KURA SUSHI USA INCKRUS190,796$10.0M0.53%
69EXZEO GROUP INCXZO405,014$9.8M0.53%
70DAVE INC23834J20144,001$9.7M0.52%
71TAKE-TWO INTERACTIVE SOFTWARTTWO37,687$9.6M0.52%
72MAYVILLE ENGR CO INC578605107512,762$9.6M0.51%
73CANDEL THERAPEUTICS INCCADL1,695,367$9.6M0.51%
74OPERA LTDOPRA631,177$8.9M0.48%
75REMITLY GLOBAL INCRELY628,019$8.7M0.46%
76WATERS CORP94184810322,379$8.5M0.46%
77RADNET INCRDNT117,506$8.4M0.45%
78WIX COM LTDWIX80,298$8.3M0.45%
79STEWART INFORMATION SVCS COR860372101117,708$8.3M0.44%
80PROCEPT BIOROBOTICS CORPPRCT255,118$8.0M0.43%
81APPLIED OPTOELECTRONICS INCAAOI228,458$8.0M0.43%
82OPEN LENDING CORPLPRO4,736,630$7.3M0.39%
83ERMENEGILDO ZEGNA N VZGN710,534$7.3M0.39%
84GENEDX HOLDINGS CORPWGSWW55,776$7.3M0.39%
85NOKIA CORPNOKBF1,076,122$7.0M0.37%
86NEXTPOWER INCNXT79,789$7.0M0.37%
87ESTABLISHMENT LABS HLDGS INCESTA94,648$6.9M0.37%
88QUALYS INCQLYS51,855$6.9M0.37%
89VNET GROUP INCVNET806,800$6.8M0.37%
90META PLATFORMS INCMETA10,318$6.8M0.36%
91AMPLITUDE INCAMPL560,096$6.5M0.35%
92DRAFTKINGS INC NEWDKNG183,778$6.3M0.34%
93FREQUENCY ELECTRS INCFRQN113,076$6.1M0.33%
94DANA INCDAN252,423$6.0M0.32%
95WILLDAN GROUP INCWLDN57,613$6.0M0.32%
96NU SKIN ENTERPRISES INCNUS596,724$5.7M0.31%
97SWEETGREEN INCSG848,085$5.7M0.31%
98FORRESTER RESH INC346563109705,749$5.7M0.31%
99DOUGLAS ELLIMAN INCDOUG2,353,950$5.6M0.30%
100OWLET INCOWLTW343,543$5.6M0.30%
101OKEANIS ECO TANKERS CORECO161,815$5.5M0.29%
102PULSE BIOSCIENCES INCPLSE393,499$5.4M0.29%
103GIGACLOUD TECHNOLOGY INCGCT137,478$5.4M0.29%
104VICOR CORPVICR48,721$5.3M0.29%
105PARK AEROSPACE CORPPKE245,035$5.2M0.28%
106GREEN DOT CORPGDOT406,734$5.2M0.28%
107BANDWIDTH INCBAND336,874$5.2M0.28%
108EBAY INC.EBAY58,144$5.1M0.27%
109FABRINETFN10,878$5.0M0.27%
110IES HLDGS INCIESC11,792$4.6M0.25%
111FULGENT GENETICS INCFLGT169,590$4.5M0.24%
112ADEIA INCADEA256,208$4.4M0.24%
113OLAPLEX HLDGS INCOLPX3,082,600$4.1M0.22%
114QIAGEN NVQGEN90,182$4.1M0.22%
115AMBARELLA INCAMBA54,242$3.8M0.21%
116SIMILARWEB LTDSMWB492,861$3.7M0.20%
117NATERA INCNTRA15,588$3.6M0.19%
118MOBILEYE GLOBAL INCMBLY341,936$3.6M0.19%
119SPROUT SOCIAL INCSPT301,473$3.4M0.18%
120MERCURY SYS INCMRCY46,348$3.4M0.18%
121TAPESTRY INCTPR25,868$3.3M0.18%
122OSHKOSH CORPOSK25,940$3.3M0.17%
123REGAL REXNORD CORPORATIONRRX23,098$3.2M0.17%
124OUSTER INCOUST145,148$3.1M0.17%
125QUANTUM CORP747906600477,214$3.1M0.16%
126PERSONALIS INCPSNL379,197$3.0M0.16%
127MICROSOFT CORPMSFT5,972$2.9M0.15%
128SUPER MICRO COMPUTER INCSMCI96,544$2.8M0.15%
129INDIE SEMICONDUCTOR INCINDI671,998$2.4M0.13%
130TECOGEN INC NEWTGEN445,810$2.2M0.12%
131ALPHABET INCGOOG6,992$2.2M0.12%
132LUMENTUM HLDGS INCLITE5,822$2.1M0.11%
133ALEXANDRIA REAL ESTATE EQ IN01527110943,555$2.1M0.11%
134GATES INDL CORP PLCG3910810897,125$2.1M0.11%
135XPENG INCXPNGF96,927$2.0M0.11%
136SANDRIDGE ENERGY INCSD134,000$1.9M0.10%
137ORACLE CORPORCL-PD9,560$1.9M0.10%
138SHARKNINJA INCSN15,907$1.8M0.10%
139CASELLA WASTE SYS INCCWST15,225$1.5M0.08%
140VERTIV HOLDINGS COVRT9,039$1.5M0.08%
141PLANET LABS PBCPL-WT68,715$1.4M0.07%
142TALOS ENERGY INCTALO119,100$1.3M0.07%
143SOLARIS ENERGY INFRAS INCSEI19,474$895,2200.05%
144REDDIT INCRDDT3,558$817,8770.04%
145EVERUS CONSTR GROUPEVEX-WT8,725$746,5110.04%
146L3HARRIS TECHNOLOGIES INCLHX2,157$633,2300.03%
147SHOALS TECHNOLOGIES GROUP INSHLS72,781$618,6390.03%
148GDS HLDGS LTDGDHLF15,359$536,0290.03%
149NEWELL BRANDS INCNWL126,100$469,0920.03%
150AMPLIFY ENERGY CORP NEWAMPY89,063$407,0180.02%
151CLAROS MTG TR INC18270D106119,700$366,2820.02%
152WEAVE COMMUNICATIONS INCWEAV47,600$361,2840.02%
153LINCOLN EDL SVCS CORP53353510014,007$338,2690.02%
154CRESCENT ENERGY COMPANYCRGY39,900$334,7610.02%
155HARVARD BIOSCIENCE INCHBIO409,650$273,9740.01%