Iridian Asset Management’s Post Holdings POST Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $18M | Buy |
181,969
+12,844
| +8% | +$1.31M | 7.29% | 4 |
|
|
2025
Q4 | $16.8M | Buy |
169,125
+50,044
| +42% | +$5.18M | 6.17% | 4 |
|
|
2025
Q3 | $12.8M | Sell |
119,081
-20,874
| -15% | -$2.24M | 5.04% | 7 |
|
|
2025
Q2 | $15.3M | Sell |
139,955
-33,719
| -19% | -$3.78M | 5.29% | 8 |
|
|
2025
Q1 | $20.2M | Sell |
173,674
-32,339
| -16% | -$3.59M | 6.34% | 5 |
|
|
2024
Q4 | $23.6M | Buy |
206,013
+34,825
| +20% | +$3.97M | 6.27% | 4 |
|
|
2024
Q3 | $19.8M | Sell |
171,188
-41,569
| -20% | -$4.66M | 4.24% | 7 |
|
|
2024
Q2 | $22.2M | Sell |
212,757
-1,992
| -0.9% | -$207K | 5% | 4 |
|
|
2024
Q1 | $22.8M | Sell |
214,749
-31,900
| -13% | -$3.2M | 4.48% | 5 |
|
|
2023
Q4 | $21.7M | Sell |
246,649
-41,480
| -14% | -$3.52M | 3.94% | 6 |
|
|
2023
Q3 | $24.7M | Sell |
288,129
-191,491
| -40% | -$16.7M | 5% | 4 |
|
|
2023
Q2 | $41.6M | Sell |
479,620
-30,064
| -6% | -$2.64M | 3.87% | 8 |
|
|
2023
Q1 | $45.8M | Sell |
509,684
-63,262
| -11% | -$5.75M | 3.76% | 5 |
|
|
2022
Q4 | $51.7M | Sell |
572,946
-92,164
| -14% | -$8.22M | 4.98% | 3 |
|
|
2022
Q3 | $54.5M | Sell |
665,110
-127,816
| -16% | -$11.1M | 5.41% | 3 |
|
|
2022
Q2 | $65.3M | Buy |
792,926
+127,909
| +19% | +$9.92M | 5.34% | 3 |
|
|
2022
Q1 | $46.1M | Sell |
665,017
-203,698
| -23% | -$14.3M | 3.21% | 10 |
|
|
2021
Q4 | $64.1M | Sell |
868,715
-1,040,900
| -55% | -$71.4M | 3.93% | 4 |
|
|
2021
Q3 | $138M | Sell |
1,909,615
-1,156,069
| -38% | -$82M | 4.2% | 2 |
|
|
2021
Q2 | $218M | Sell |
3,065,684
-182,934
| -6% | -$13.5M | 3.8% | 3 |
|
|
2021
Q1 | $225M | Sell |
3,248,618
-45,044
| -1% | -$2.95M | 3.84% | 3 |
|
|
2020
Q4 | $218M | Sell |
3,293,662
-81,490
| -2% | -$5.03M | 3.96% | 2 |
|
|
2020
Q3 | $190M | Sell |
3,375,152
-78,194
| -2% | -$4.46M | 4.15% | 3 |
|
|
2020
Q2 | $198M | Sell |
3,453,346
-133,836
| -4% | -$7.79M | 4.37% | 3 |
|
|
2020
Q1 | $195M | Buy |
3,587,182
+489,651
| +16% | +$31.8M | 4.71% | 1 |
|
|
2019
Q4 | $221M | Buy |
3,097,531
+236,785
| +8% | +$16.2M | 3.62% | 5 |
|
|
2019
Q3 | $198M | Buy |
2,860,746
+29,151
| +1% | +$1.99M | 3.1% | 10 |
|
|
2019
Q2 | $193M | Buy |
2,831,595
+31,680
| +1% | +$2.23M | 2.78% | 10 |
|
|
2019
Q1 | $200M | Sell |
2,799,915
-347,728
| -11% | -$22.8M | 2.55% | 12 |
|
|
2018
Q4 | $184M | Sell |
3,147,643
-193,060
| -6% | -$11.6M | 2.46% | 15 |
|
|
2018
Q3 | $214M | Sell |
3,340,703
-897,306
| -21% | -$55.1M | 2.15% | 21 |
|
|
2018
Q2 | $239M | Buy |
4,238,009
+408,204
| +11% | +$21.3M | 2.2% | 17 |
|
|
2018
Q1 | $190M | Buy |
3,829,805
+216,412
| +6% | +$10.9M | 1.7% | 28 |
|
|
2017
Q4 | $187M | Sell |
3,613,393
-991,233
| -22% | -$52.7M | 1.58% | 34 |
|
|
2017
Q3 | $266M | Sell |
4,604,626
-269,217
| -6% | -$14.7M | 2.27% | 14 |
|
|
2017
Q2 | $248M | Sell |
4,873,843
-780,241
| -14% | -$42.1M | 2.19% | 15 |
|
|
2017
Q1 | $324M | Buy |
5,654,084
+798,056
| +16% | +$44M | 2.91% | 7 |
|
|
2016
Q4 | $255M | Buy |
4,856,028
+2,954,805
| +155% | +$149M | 2.36% | 14 |
|
|
2016
Q3 | $96M | Buy |
+1,901,223
| New | +$104M | 0.84% | 47 |
|
Other funds holding POST
ROIC
VPM
VCM
LCOV
Iridian Asset Management's POST Position: Q1 2026 in Review
Iridian Asset Management increased its Post Holdings (POST) stake by 7.6% in Q1 2026, buying an estimated $1.31M and bringing the position to 181,969 shares worth $18M. The position accounts for 7.29% of the portfolio, ranked #4.
Iridian Asset Management first reported a position in POST in Q3 2016 and has held it in 39 quarters since. The position peaked at $324M in Q1 2017. 425 funds tracked by Wall St. Rank hold POST as of Q1 2026.
- Iridian Asset Management held 181,969 shares of Post Holdings worth $18M as of Q1 2026.
- Iridian Asset Management bought 12,844 Post Holdings shares in Q1 2026, an estimated $1.31M.
- Post Holdings made up 7.29% of Iridian Asset Management's portfolio in Q1 2026, its #4 holding.
- Iridian Asset Management first reported a position in Post Holdings in Q3 2016 and has held it in 39 quarters since.
- Iridian Asset Management's Post Holdings position peaked at $324M in Q1 2017.
- 425 funds tracked by Wall St. Rank held Post Holdings as of Q1 2026.
Based on Iridian Asset Management's 13F filing for Q1 2026, filed 24 Apr 2026.