Needham Investment Management’s Oil-Dri ODC Stock Holding History

Needham Investment Management’s Portfolio ODC Stock Details ODC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$44.1M	Buy	677,500 +42,500	+7%	+$2.59M	2.25%	9
2025 Q4	$31.1M	Buy	635,000 +61,500	+11%	+$3.41M	1.96%	11
2025 Q3	$35M	Buy	573,500 +12,000	+2%	+$729K	2.44%	7
2025 Q2	$33.1M	Hold	561,500	–	–	2.64%	8
2025 Q1	$25.8M	Buy	561,500 +1,500	+0.3%	+$66.2K	2.42%	6
2024 Q4	$24.5M	Buy	560,000 +25,000	+5%	+$916K	1.89%	14
2024 Q3	$18.5M	Buy	535,000 +52,000	+11%	+$1.69M	1.42%	21
2024 Q2	$15.5M	Buy	483,000 +93,000	+24%	+$3.42M	1.27%	23
2024 Q1	$14.5M	Buy	390,000 +119,000	+44%	+$4.1M	1.35%	17
2023 Q4	$9.09M	Buy	271,000 +105,400	+64%	+$3.2M	1.15%	26
2023 Q3	$5.11M	Buy	165,600 +23,100	+16%	+$738K	0.87%	34
2023 Q2	$4.2M	Buy	142,500 +52,500	+58%	+$1.16M	0.69%	43
2023 Q1	$1.87M	Hold	90,000	–	–	0.32%	73
2022 Q4	$1.51M	Hold	90,000	–	–	0.27%	74
2022 Q3	$1.09M	Hold	90,000	–	–	0.21%	83
2022 Q2	$1.38M	Hold	90,000	–	–	0.26%	78
2022 Q1	$1.29M	Buy	90,000 +8,000	+10%	+$125K	0.19%	86
2021 Q4	$1.34M	Buy	82,000 +3,000	+4%	+$51K	0.17%	81
2021 Q3	$1.38M	Hold	79,000	–	–	0.18%	81
2021 Q2	$1.35M	Sell	79,000 -29,000	-27%	-$514K	0.2%	75
2021 Q1	$1.86M	Hold	108,000	–	–	0.25%	73
2020 Q4	$1.84M	Hold	108,000	–	–	0.31%	71
2020 Q3	$1.93M	Hold	108,000	–	–	0.39%	62
2020 Q2	$1.87M	Sell	108,000 -4,000	-4%	-$69.3K	0.4%	62
2020 Q1	$1.87M	Sell	112,000 -6,000	-5%	-$103K	0.53%	54
2019 Q4	$2.14M	Sell	118,000 -2,000	-2%	-$35.1K	0.58%	41
2019 Q3	$2.04M	Hold	120,000	–	–	0.66%	34
2019 Q2	$2.04M	Sell	120,000 -7,000	-6%	-$109K	0.67%	41
2019 Q1	$1.98M	Sell	127,000 -10,000	-7%	-$142K	0.67%	40
2018 Q4	$1.81M	Buy	137,000 +6,800	+5%	+$104K	0.68%	40
2018 Q3	$2.51M	Hold	130,200	–	–	0.76%	39
2018 Q2	$2.74M	Hold	130,200	–	–	0.77%	41
2018 Q1	$2.62M	Buy	130,200 +4,600	+4%	+$89K	0.75%	42
2017 Q4	$2.61M	Sell	125,600 -16,884	-12%	-$371K	0.69%	45
2017 Q3	$3.49M	Hold	142,484	–	–	0.88%	38
2017 Q2	$2.99M	Hold	142,484	–	–	0.8%	42
2017 Q1	$2.65M	Buy	142,484 +81,484	+134%	+$1.43M	0.68%	44
2016 Q4	$1.17M	Buy	61,000 +16,510	+37%	+$305K	0.3%	61
2016 Q3	$837K	Sell	44,490 -8,046	-15%	-$149K	0.22%	64
2016 Q2	$907K	Sell	52,536 -32,284	-38%	-$538K	0.25%	65
2016 Q1	$1.43M	Sell	84,820 -15,362	-15%	-$276K	0.37%	54
2015 Q4	$1.84M	Sell	100,182 -39,192	-28%	-$609K	0.46%	48
2015 Q3	$1.6M	Buy	139,374 +22,374	+19%	+$284K	0.4%	54
2015 Q2	$1.78M	Buy	117,000 +21,000	+22%	+$334K	0.39%	56
2015 Q1	$1.61M	Buy	96,000 +34,000	+55%	+$528K	0.34%	59
2014 Q4	$1.01M	Buy	62,000 +11,374	+22%	+$164K	0.21%	70
2014 Q3	$660K	Buy	50,626 +2,626	+5%	+$38.8K	0.15%	82
2014 Q2	$734K	Buy	48,000 +8,000	+20%	+$129K	0.15%	81
2014 Q1	$691K	Buy	40,000 +10,000	+33%	+$173K	0.15%	84
2013 Q4	$568K	Hold	30,000	–	–	0.12%	92
2013 Q3	$506K	Hold	30,000	–	–	0.11%	91
2013 Q2	$412K	Buy	+30,000	New	+$404K	0.1%	90

Other funds holding ODC

GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

AltraVue Capital Bellevue, Washington $1.16B AUM 46.45% 1-Year Est. Return

SLAM

Swiss Life Asset Management Zurich $20.4B AUM 28.71% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Needham Investment Management's ODC Position: Q1 2026 in Review

Needham Investment Management increased its Oil-Dri (ODC) stake by 6.7% in Q1 2026, buying an estimated $2.59M and bringing the position to 677,500 shares worth $44.1M. The position accounts for 2.25% of the portfolio, ranked #9.

Needham Investment Management first reported a position in ODC in Q2 2013 and has held it in 52 quarters since. 140 funds tracked by Wall St. Rank hold ODC as of Q1 2026.

Needham Investment Management held 677,500 shares of Oil-Dri worth $44.1M as of Q1 2026.
Needham Investment Management bought 42,500 Oil-Dri shares in Q1 2026, an estimated $2.59M.
Oil-Dri made up 2.25% of Needham Investment Management's portfolio in Q1 2026, its #9 holding.
Needham Investment Management first reported a position in Oil-Dri in Q2 2013 and has held it in 52 quarters since.
140 funds tracked by Wall St. Rank held Oil-Dri as of Q1 2026.

Based on Needham Investment Management's 13F filing for Q1 2026, filed 15 May 2026.