SEC 13F Intelligence

New York State Teachers Retirement System / MRK

New York State Teachers Retirement System’s Merck & Co Inc Position

Does New York State Teachers Retirement System own Merck & Co Inc (MRK)? Yes — 2.06M shares worth $248M (+0.50% of its 13F portfolio) as of Q1 2026, down from 2.07M shares the prior filed quarter.

Position Value
$248M
Q1 2026
Shares
2.06M
% of Portfolio
+0.50%
Quarters Held
30
currently held

Position History MRK

Reported value by quarter
Q4 ’18: $308MQ4 ’18Q1 ’19: $334MQ2 ’19: $328MQ3 ’19: $326MQ4 ’19: $358MQ4 ’19Q1 ’20: $292MQ2 ’20: $293MQ3 ’20: $299MQ4 ’20: $285MQ4 ’20Q1 ’21: $256MQ2 ’21: $246MQ3 ’21: $227MQ4 ’21: $227MQ4 ’21Q1 ’22: $244MQ2 ’22: $275MQ3 ’22: $259MQ4 ’22: $330MQ4 ’22Q1 ’23: $314MQ2 ’23: $328MQ3 ’23: $280MQ4 ’23: $286MQ4 ’23Q1 ’24: $339MQ2 ’24: $305MQ3 ’24: $268MQ4 ’24: $225MQ4 ’24Q1 ’25: $195MQ2 ’25: $172MQ3 ’25: $180MQ4 ’25: $218MQ4 ’25Q1 ’26: $248Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q1 20262.06M$248M+0.50%
Q4 20252.07M$218M+0.42%
Q3 20252.14M$180M+0.35%
Q2 20252.18M$172M+0.36%
Q1 20252.17M$195M+0.45%
Q4 20242.27M$225M+0.47%
Q3 20242.36M$268M+0.55%
Q2 20242.46M$305M+0.64%
Q1 20242.57M$339M+0.71%
Q4 20232.63M$286M+0.64%
Q3 20232.72M$280M+0.68%
Q2 20232.84M$328M+0.74%
Q1 20232.95M$314M+0.74%
Q4 20222.98M$330M+0.81%
Q3 20223.01M$259M+0.67%
Q2 20223.01M$275M+0.67%
Q1 20222.97M$244M+0.50%
Q4 20212.96M$227M+0.44%
Q3 20213.02M$227M+0.48%
Q2 20213.16M$246M+0.51%
Q1 20213.32M$256M+0.55%
Q4 20203.48M$285M+0.62%
Q3 20203.60M$299M+0.72%
Q2 20203.78M$293M+0.73%
Q1 20203.79M$292M+0.88%
Q4 20193.94M$358M+0.83%
Q3 20193.87M$326M+0.82%
Q2 20193.91M$328M+0.83%
Q1 20194.02M$334M+0.85%
Q4 20184.02M$308M+0.87%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See New York State Teachers Retirement System’s full portfolio or all institutional holders of MRK.