Mather Group
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Mather Group’s Columbia Banking Systems COLB Stock Holding History

Mather Group’s Portfolio COLB Stock Details COLB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$20.7K Buy
725
+526
+264% +$16.3K ﹤0.01% 1423
2026
Q2 		$6.38K Hold
199
– – ﹤0.01% 1582
2026
Q1 		$5.46K Buy
+199
New +$5.75K ﹤0.01% 1562
2025
Q4 		– Sell
-369
Closed -$9.5K – 845
2025
Q3 		$9.5K Buy
+369
New +$9.37K ﹤0.01% 1283

Other funds holding COLB

Cooke & Bieler
Cooke & Bieler Philadelphia, Pennsylvania $6.36B AUM 0.55% 1-Year Est. Return
ZWJ Investment Counsel
ZWJ Investment Counsel Atlanta, Georgia $3.24B AUM 31.6% 1-Year Est. Return
Gilman Hill Asset Management
Gilman Hill Asset Management New Canaan, Connecticut $718M AUM 15.3% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
Capital Advisors Wealth Management
Capital Advisors Wealth Management Yakima, Washington $888M AUM 16.06% 1-Year Est. Return
Vest Financial
Vest Financial Mclean, Virginia $9.5B AUM 22.78% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return
Sterling Capital Management
Sterling Capital Management Charlotte, North Carolina $4.92B AUM 24.73% 1-Year Est. Return
Louisiana State Employees Retirement System
Louisiana State Employees Retirement System Baton Rouge, Louisiana $6.56B AUM 41.43% 1-Year Est. Return
Range Financial Group
Range Financial Group Tigard, Oregon $361M AUM 58.71% 1-Year Est. Return

Mather Group's COLB Position: Q3 2026 in Review

Mather Group increased its Columbia Banking Systems (COLB) stake by 264% in Q3 2026, buying an estimated $16.3K and bringing the position to 725 shares worth $20.7K. The position accounts for ﹤0.01% of the portfolio, ranked #1423.

Mather Group first reported a position in COLB in Q3 2025 and has held it in 4 quarters since. 83 funds tracked by Wall St. Rank hold COLB as of Q3 2026.

  • Mather Group held 725 shares of Columbia Banking Systems worth $20.7K as of Q3 2026.
  • Mather Group bought 526 Columbia Banking Systems shares in Q3 2026, an estimated $16.3K.
  • Columbia Banking Systems made up ﹤0.01% of Mather Group's portfolio in Q3 2026, its #1423 holding.
  • Mather Group first reported a position in Columbia Banking Systems in Q3 2025 and has held it in 4 quarters since.
  • 83 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q3 2026.

Based on Mather Group's 13F filing for Q3 2026, filed 14 Oct 2026.