וַיִּנְהַ֣ג אֶת־כָּל־מִקְנֵ֗הוּ וְאֶת־כָּל־רְכֻשׁוֹ֙ אֲשֶׁ֣ר רָכָ֔שׁ מִקְנֵה֙ קִנְיָנ֔וֹ אֲשֶׁ֥ר רָכַ֖שׁ בְּפַדַּ֣ן אֲרָ֑ם לָב֛וֹא אֶל־יִצְחָ֥ק אָבִ֖יו אַ֥רְצָה כְּנָֽעַן׃
און ער האָט אַװעקגעפֿירט דאָס גאַנצע פֿי זײַנס, און זײַן גאַנצן פֿאַרמעג װאָס ער האָט אָנגעקליבן, דאָס פֿי פֿון זײַן אײגנס װאָס ער האָט אָנגעקליבן אין פַּדַן-אַרָם – כּדי צו גײן צו זײַן פֿאָטער יצחקן, קײן כּנַעַן.
Rashi
מקנה קנינו means — what he had purchased by means of קנינו his own property i.e. his sheep, viz., menservants, maidservants, camels and asses (Genesis Rabbah 74:5; cf. Rashi on Genesis 30:43).
Radak
וינהג...מקנה קנינו, the first time the word מקנהו appears in our verse it refers to cattle Yaakov had acquired as a result of his activities as shepherd. The expression מקנה קנינו on the other hand, refers to livestock he had purchased. Whenever the word מקנה is spelled with the vowel tzeyreh under the letter נ this indicates that it is in the construct mode.
Malbim
All his possessions. He did not exchange his livestock for more easily transported currency. To come to Yitzchok. He acknowledged openly to Lavan’s household that he was leaving, so they assumed that he had Lavan’s permission and did not bother reporting it.