Prospector Partners’s Abbott ABT Stock Holding History

Prospector Partners’s Portfolio ABT Stock Details ABT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-133,334	Closed	-$17.9M	–	17
2025 Q3	$17.9M	Sell	133,334 -7,096	-5%	-$932K	2.13%	12
2025 Q2	$19.1M	Sell	140,430 -53,479	-28%	-$7.05M	2.18%	12
2025 Q1	$25.7M	Sell	193,909 -22,850	-11%	-$2.91M	2.9%	5
2024 Q4	$24.5M	Buy	216,759 +784	+0.4%	+$90.6K	2.72%	3
2024 Q3	$24.6M	Buy	215,975 +36,780	+21%	+$4.03M	2.58%	6
2024 Q2	$18.6M	Buy	179,195 +4,970	+3%	+$527K	2.08%	11
2024 Q1	$19.8M	Buy	174,225 +3,570	+2%	+$409K	2.18%	14
2023 Q4	$18.8M	Buy	170,655 +86,605	+103%	+$8.65M	2.35%	8
2023 Q3	$8.14M	Buy	84,050 +200	+0.2%	+$21K	1.1%	41
2023 Q2	$9.14M	Buy	83,850 +9,700	+13%	+$1.03M	1.28%	35
2023 Q1	$7.51M	Buy	74,150 +47,290	+176%	+$4.99M	1.04%	42
2022 Q4	$2.95M	Hold	26,860	–	–	0.4%	77
2022 Q3	$2.6M	Hold	26,860	–	–	0.39%	80
2022 Q2	$2.92M	Sell	26,860 -1,775	-6%	-$202K	0.42%	76
2022 Q1	$3.39M	Sell	28,635 -6,900	-19%	-$855K	0.42%	75
2021 Q4	$5M	Sell	35,535 -1,500	-4%	-$192K	0.58%	62
2021 Q3	$4.38M	Sell	37,035 -5,750	-13%	-$706K	0.56%	64
2021 Q2	$4.96M	Sell	42,785 -750	-2%	-$87.4K	0.62%	59
2021 Q1	$5.22M	Sell	43,535 -1,650	-4%	-$195K	0.67%	57
2020 Q4	$4.95M	Sell	45,185 -1,850	-4%	-$201K	0.62%	61
2020 Q3	$5.12M	Sell	47,035 -21,625	-31%	-$2.19M	0.77%	49
2020 Q2	$6.28M	Sell	68,660 -20,600	-23%	-$1.86M	1.09%	34
2020 Q1	$7.04M	Sell	89,260 -1,640	-2%	-$137K	1.33%	29
2019 Q4	$7.9M	Buy	90,900 +900	+1%	+$75.4K	1.11%	33
2019 Q3	$7.53M	Sell	90,000 -4,200	-4%	-$357K	1.1%	30
2019 Q2	$7.92M	Buy	94,200 +200	+0.2%	+$15.7K	1.09%	31
2019 Q1	$7.51M	Sell	94,000 -16,000	-15%	-$1.19M	1.14%	34
2018 Q4	$7.96M	Sell	110,000 -2,400	-2%	-$169K	1.24%	29
2018 Q3	$8.25M	Buy	112,400 +1,600	+1%	+$105K	1.14%	28
2018 Q2	$6.76M	Sell	110,800 -800	-0.7%	-$48.5K	0.94%	35
2018 Q1	$6.69M	Sell	111,600 -2,100	-2%	-$127K	0.98%	39
2017 Q4	$6.49M	Sell	113,700 -13,600	-11%	-$754K	0.95%	41
2017 Q3	$6.79M	Sell	127,300 -2,100	-2%	-$105K	1.03%	39
2017 Q2	$6.29M	Sell	129,400 -5,700	-4%	-$258K	0.99%	40
2017 Q1	$6M	Sell	135,100 -400	-0.3%	-$17.3K	0.92%	43
2016 Q4	$5.21M	Buy	135,500 +24,500	+22%	+$971K	0.77%	53
2016 Q3	$4.69M	Buy	111,000 +2,800	+3%	+$120K	0.75%	56
2016 Q2	$4.25M	Sell	108,200 -1,200	-1%	-$47.8K	0.72%	60
2016 Q1	$4.58M	Sell	109,400 -1,100	-1%	-$43.6K	0.79%	51
2015 Q4	$4.96M	Sell	110,500 -67,400	-38%	-$2.98M	0.88%	46
2015 Q3	$7.16M	Sell	177,900 -8,600	-5%	-$405K	1.03%	38
2015 Q2	$9.15M	Sell	186,500 -298,500	-62%	-$14.3M	1.08%	31
2015 Q1	$22.5M	Buy	485,000 +9,200	+2%	+$423K	1.69%	12
2014 Q4	$21.4M	Sell	475,800 -298,100	-39%	-$13M	1.63%	15
2014 Q3	$32.2M	Sell	773,900 -91,000	-11%	-$3.85M	1.76%	9
2014 Q2	$35.4M	Buy	864,900 +20,200	+2%	+$793K	1.69%	11
2014 Q1	$32.5M	Sell	844,700 -96,000	-10%	-$3.7M	1.55%	11
2013 Q4	$36.1M	Sell	940,700 -33,800	-3%	-$1.25M	1.6%	8
2013 Q3	$32.3M	Buy	974,500 +135,300	+16%	+$4.75M	1.47%	15
2013 Q2	$29.3M	Buy	+839,200	New	+$30.8M	1.44%	16

Other funds holding ABT

JSC

J. Stern & Co London, United Kingdom $1.03B AUM 20.71% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Prospector Partners's ABT Position: Q4 2025 in Review

Prospector Partners sold out of Abbott (ABT) in Q4 2025, closing a stake of 133,334 shares — an estimated $17.9M sold.

Prospector Partners first reported a position in ABT in Q2 2013 and held it in 50 quarters. The position peaked at $36.1M in Q4 2013. 3,276 funds tracked by Wall St. Rank hold ABT as of Q4 2025.

Prospector Partners reported no remaining Abbott position as of Q4 2025 after selling out during the quarter.
Prospector Partners sold 133,334 Abbott shares in Q4 2025, an estimated $17.9M.
Prospector Partners first reported a position in Abbott in Q2 2013 and held it in 50 quarters.
Prospector Partners's Abbott position peaked at $36.1M in Q4 2013.
3,276 funds tracked by Wall St. Rank held Abbott as of Q4 2025.

Based on Prospector Partners's 13F filing for Q4 2025, filed 13 Feb 2026.