CT
BAY

Chicago Trust’s BAYER AG SPONS ADR BAY Stock Holding History

Chicago Trust’s Portfolio BAY Stock Details BAY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$278K Buy
20,097
+591
+3% +$8.18K 0.04% 328
2026
Q1 		$221K Sell
19,506
-7,226
-27% -$82K 0.04% 350
2025
Q4 		$290K Sell
26,732
-459
-2% -$4.99K 0.05% 322
2025
Q3 		$225K Buy
27,191
+4,119
+18% +$34.2K 0.03% 382
2025
Q2 		$173K Buy
23,072
+3,943
+21% +$29.5K 0.02% 395
2025
Q1 		$114K Buy
19,129
+7,796
+69% +$46.5K 0.02% 358
2024
Q4 		$56.7K Hold
11,333
– – 0.01% 358
2024
Q3 		$95.9K Buy
11,333
+1,167
+11% +$9.87K 0.02% 375
2024
Q2 		$71.9K Buy
+10,166
New +$71.9K 0.01% 316

Other funds holding BAY

KBG
Kahn Brothers Group New York $633M AUM 39.01% 1-Year Est. Return
GLA
Great Lakes Advisors Chicago, Illinois $13.1B AUM 34.09% 1-Year Est. Return
RhumbLine Advisers
RhumbLine Advisers Boston, Massachusetts $133B AUM 43.5% 1-Year Est. Return
GI
GAMMA Investing Foster City, California $2.69B AUM 42.78% 1-Year Est. Return
ACA
Atlas Capital Advisors Jackson, Wyoming $914M AUM
PNC Financial Services Group
PNC Financial Services Group Pittsburgh, Pennsylvania $202B AUM 37.79% 1-Year Est. Return
FCAS
First Command Advisory Services Fort Worth, Texas $16.8B AUM 23.38% 1-Year Est. Return
WIM
Westside Investment Management Santa Monica, California $761M AUM 39.85% 1-Year Est. Return
SL
Salomon & Ludwin Richmond, Virginia $1.22B AUM 19.42% 1-Year Est. Return
KFA
Kelleher Financial Advisors New York $705M AUM 16.14% 1-Year Est. Return

Chicago Trust's BAY Position: Q2 2026 in Review

Chicago Trust increased its BAYER AG SPONS ADR (BAY) stake by 3% in Q2 2026, buying an estimated $8.18K and bringing the position to 20,097 shares worth $278K. The position accounts for 0.04% of the portfolio, ranked #328.

Chicago Trust first reported a position in BAY in Q2 2024 and has held it in 9 quarters since. The position peaked at $290K in Q4 2025. 15 funds tracked by Wall St. Rank hold BAY as of Q2 2026.

  • Chicago Trust held 20,097 shares of BAYER AG SPONS ADR worth $278K as of Q2 2026.
  • Chicago Trust bought 591 BAYER AG SPONS ADR shares in Q2 2026, an estimated $8.18K.
  • BAYER AG SPONS ADR made up 0.04% of Chicago Trust's portfolio in Q2 2026, its #328 holding.
  • Chicago Trust first reported a position in BAYER AG SPONS ADR in Q2 2024 and has held it in 9 quarters since.
  • Chicago Trust's BAYER AG SPONS ADR position peaked at $290K in Q4 2025.
  • 15 funds tracked by Wall St. Rank held BAYER AG SPONS ADR as of Q2 2026.

Based on Chicago Trust's 13F filing for Q2 2026, filed 16 Jul 2026.