Northern Trust
COSO

Northern Trust’s CoastalSouth Bancshares COSO Stock Holding History

Northern Trust’s Portfolio COSO Stock Details COSO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.77M Buy
65,971
+1,532
+2% +$39.6K ﹤0.01% 3207
2026
Q1 		$1.58M Buy
64,439
+20,017
+45% +$486K ﹤0.01% 3097
2025
Q4 		$1.03M Buy
44,422
+2,415
+6% +$53.7K ﹤0.01% 3361
2025
Q3 		$916K Buy
+42,007
New +$909K ﹤0.01% 3440

Other funds holding COSO

PFPGI
Patriot Financial Partners GP II Radnor, Pennsylvania $391M AUM 33.12% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
NRCM
North Reef Capital Management Laguna Beach, California $2.61B AUM 11.5% 1-Year Est. Return
BCP
Berkeley Capital Partners Milton, Georgia $486M AUM 24.56% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
MCA
Mendon Capital Advisors Key Largo, Florida $283M AUM 40.56% 1-Year Est. Return
CRC
Curi RMB Capital Chicago, Illinois $6.48B AUM 30.25% 1-Year Est. Return
FL
Fourthstone LLC St Louis, Missouri $140M AUM 42.62% 1-Year Est. Return

Northern Trust's COSO Position: Q2 2026 in Review

Northern Trust increased its CoastalSouth Bancshares (COSO) stake by 2.4% in Q2 2026, buying an estimated $39.6K and bringing the position to 65,971 shares worth $1.77M. The position accounts for ﹤0.01% of the portfolio, ranked #3207.

Northern Trust first reported a position in COSO in Q3 2025 and has held it in 4 quarters since. 100 funds tracked by Wall St. Rank hold COSO as of Q2 2026.

  • Northern Trust held 65,971 shares of CoastalSouth Bancshares worth $1.77M as of Q2 2026.
  • Northern Trust bought 1,532 CoastalSouth Bancshares shares in Q2 2026, an estimated $39.6K.
  • CoastalSouth Bancshares made up ﹤0.01% of Northern Trust's portfolio in Q2 2026, its #3207 holding.
  • Northern Trust first reported a position in CoastalSouth Bancshares in Q3 2025 and has held it in 4 quarters since.
  • 100 funds tracked by Wall St. Rank held CoastalSouth Bancshares as of Q2 2026.

Based on Northern Trust's 13F filing for Q2 2026, filed 13 Aug 2026.