Cambridge Investment Research Advisors
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Cambridge Investment Research Advisors’s Post Holdings POST Stock Holding History

Cambridge Investment Research Advisors’s Portfolio POST Stock Details POST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-24,485
Closed -$2.42M – 4037
2025
Q4 		$2.42M Buy
+24,485
New +$2.53M 0.01% 1373
2025
Q3 		– Sell
-23,752
Closed -$2.59M – 3828
2025
Q2 		$2.59M Buy
+23,752
New +$2.66M 0.01% 1237
2025
Q1 		– Sell
-6,113
Closed -$700K – 3601
2024
Q4 		$700K Buy
+6,113
New +$697K ﹤0.01% 2155
2023
Q2 		– Sell
-47,490
Closed -$4.27M – 3263
2023
Q1 		$4.27M Buy
47,490
+38,056
+403% +$3.46M 0.02% 714
2022
Q4 		$852K Buy
9,434
+6,080
+181% +$542K ﹤0.01% 1618
2022
Q3 		$275K Buy
+3,354
New +$290K ﹤0.01% 2440
2020
Q1 		– Sell
-2,932
Closed -$209K – 2429
2019
Q4 		$209K Sell
2,932
-413
-12% -$28.3K ﹤0.01% 2176
2019
Q3 		$232K Sell
3,345
-596
-15% -$40.6K ﹤0.01% 2015
2019
Q2 		$268K Sell
3,941
-149
-4% -$10.5K ﹤0.01% 1816
2019
Q1 		$293K Buy
4,090
+301
+8% +$19.7K ﹤0.01% 1832
2018
Q4 		$221K Sell
3,789
-971
-20% -$58.5K ﹤0.01% 1853
2018
Q3 		$305K Buy
4,760
+712
+18% +$43.7K ﹤0.01% 1787
2018
Q2 		$228K Buy
+4,048
New +$211K ﹤0.01% 1923
2017
Q4 		– Sell
-5,108
Closed -$295K – 2145
2017
Q3 		$295K Hold
5,108
– – ﹤0.01% 1559
2017
Q2 		$260K Buy
5,108
+527
+12% +$28.4K ﹤0.01% 1599
2017
Q1 		$262K Hold
4,581
– – ﹤0.01% 1468
2016
Q4 		$241K Hold
4,581
– – ﹤0.01% 1396
2016
Q3 		$231K Hold
4,581
– – ﹤0.01% 1460
2016
Q2 		$248K Buy
+4,581
New +$222K 0.01% 1271
2016
Q1 		– Sell
-5,151
Closed -$208K – 1644
2015
Q4 		$208K Buy
+5,151
New +$213K ﹤0.01% 1350

Other funds holding POST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
ROIC
Route One Investment Company San Francisco, California $2.49B AUM 10.92% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Holocene Advisors
Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return
LCOV
London Company of Virginia Richmond, Virginia $17.5B AUM 29.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Cambridge Investment Research Advisors's POST Position: Q1 2026 in Review

Cambridge Investment Research Advisors sold out of Post Holdings (POST) in Q1 2026, closing a stake of 24,485 shares — an estimated $2.42M sold.

Cambridge Investment Research Advisors first reported a position in POST in Q4 2015 and held it in 20 quarters. The position peaked at $4.27M in Q1 2023. 428 funds tracked by Wall St. Rank hold POST as of Q1 2026.

  • Cambridge Investment Research Advisors reported no remaining Post Holdings position as of Q1 2026 after selling out during the quarter.
  • Cambridge Investment Research Advisors sold 24,485 Post Holdings shares in Q1 2026, an estimated $2.42M.
  • Cambridge Investment Research Advisors first reported a position in Post Holdings in Q4 2015 and held it in 20 quarters.
  • Cambridge Investment Research Advisors's Post Holdings position peaked at $4.27M in Q1 2023.
  • 428 funds tracked by Wall St. Rank held Post Holdings as of Q1 2026.

Based on Cambridge Investment Research Advisors's 13F filing for Q1 2026, filed 30 Apr 2026.