Group One Trading’s Halozyme HALO Stock Holding History

Group One Trading’s Portfolio HALO Stock Details HALO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$84K	Sell	1,300 -11,900	-90%	-$839K	﹤0.01%	4881
2025 Q4	$888K	Buy	13,200 +11,000	+500%	+$740K	﹤0.01%	2999
2025 Q3	$161K	Sell	2,200 -3,700	-63%	-$246K	﹤0.01%	4904
2025 Q2	$307K	Sell	5,900 -4,500	-43%	-$256K	﹤0.01%	3907
2025 Q1	$664K	Buy	10,400 +9,400	+940%	+$546K	﹤0.01%	2818
2024 Q4	$47.8K	Sell	1,000 -17,600	-95%	-$902K	﹤0.01%	5086
2024 Q3	$1.06M	Buy	18,600 +17,000	+1,063%	+$975K	﹤0.01%	2240
2024 Q2	$83.8K	Sell	1,600 -3,300	-67%	-$145K	﹤0.01%	4103
2024 Q1	$199K	Buy	4,900 +3,600	+277%	+$135K	﹤0.01%	3566
2023 Q4	$48K	Sell	1,300 -8,400	-87%	-$316K	﹤0.01%	5087
2023 Q3	$371K	Sell	9,700 -1,000	-9%	-$41K	﹤0.01%	3219
2023 Q2	$386K	Buy	10,700 +600	+6%	+$20.5K	﹤0.01%	3280
2023 Q1	$386K	Sell	10,100 -22,200	-69%	-$1.04M	﹤0.01%	3010
2022 Q4	$1.84M	Buy	32,300 +22,700	+236%	+$1.16M	﹤0.01%	1897
2022 Q3	$380K	Hold	9,600	–	–	﹤0.01%	3499
2022 Q2	$422K	Sell	9,600 -3,300	-26%	-$143K	﹤0.01%	3590
2022 Q1	$514K	Sell	12,900 -4,500	-26%	-$160K	﹤0.01%	3780
2021 Q4	$700K	Sell	17,400 -2,800	-14%	-$105K	﹤0.01%	3732
2021 Q3	$822K	Sell	20,200 -4,000	-17%	-$167K	﹤0.01%	3629
2021 Q2	$1.1M	Sell	24,200 -2,200	-8%	-$97.4K	﹤0.01%	3302
2021 Q1	$1.1M	Buy	26,400 +20,000	+313%	+$913K	﹤0.01%	3117
2020 Q4	$273K	Buy	6,400 +2,500	+64%	+$89.9K	﹤0.01%	3817
2020 Q3	$102K	Sell	3,900 -100	-3%	-$2.79K	﹤0.01%	4180
2020 Q2	$107K	Buy	4,000 +1,000	+33%	+$22.6K	﹤0.01%	3854
2020 Q1	$54K	Sell	3,000 -22,100	-88%	-$419K	﹤0.01%	3660
2019 Q4	$445K	Sell	25,100 -3,900	-13%	-$67.5K	﹤0.01%	2522
2019 Q3	$450K	Sell	29,000 -900	-3%	-$14.8K	﹤0.01%	2419
2019 Q2	$514K	Sell	29,900 -30,800	-51%	-$497K	﹤0.01%	2102
2019 Q1	$977K	Buy	60,700 +5,400	+10%	+$87.5K	0.01%	1424
2018 Q4	$809K	Sell	55,300 -1,200	-2%	-$19.1K	0.01%	1657
2018 Q3	$1.03M	Buy	56,500 +9,400	+20%	+$165K	0.01%	1679
2018 Q2	$795K	Sell	47,100 -10,100	-18%	-$191K	0.01%	1915
2018 Q1	$1.12M	Sell	57,200 -82,700	-59%	-$1.6M	0.01%	1436
2017 Q4	$2.83M	Sell	139,900 -22,900	-14%	-$421K	0.02%	977
2017 Q3	$2.83M	Buy	162,800 +31,500	+24%	+$427K	0.03%	841
2017 Q2	$1.68M	Sell	131,300 -93,900	-42%	-$1.25M	0.02%	1062
2017 Q1	$2.92M	Buy	225,200 +129,800	+136%	+$1.64M	0.03%	639
2016 Q4	$943K	Buy	95,400 +27,500	+41%	+$301K	0.01%	1348
2016 Q3	$820K	Buy	67,900 +1,300	+2%	+$13.3K	0.01%	1423
2016 Q2	$575K	Buy	66,600 +18,100	+37%	+$179K	0.01%	1632
2016 Q1	$459K	Sell	48,500 -262,500	-84%	-$2.47M	0.01%	1749
2015 Q4	$5.39M	Sell	311,000 -43,100	-12%	-$687K	0.06%	340
2015 Q3	$4.76M	Buy	354,100 +67,500	+24%	+$1.36M	0.07%	361
2015 Q2	$6.47M	Buy	286,600 +161,100	+128%	+$2.83M	0.09%	238
2015 Q1	$1.79M	Sell	125,500 -169,400	-57%	-$2.44M	0.03%	701
2014 Q4	$2.85M	Buy	294,900 +160,000	+119%	+$1.42M	0.04%	474
2014 Q3	$1.23M	Sell	134,900 -9,600	-7%	-$91.4K	0.02%	959
2014 Q2	$1.43M	Buy	144,500 +54,300	+60%	+$461K	0.02%	911
2014 Q1	$1.15M	Sell	90,200 -63,200	-41%	-$938K	0.02%	984
2013 Q4	$2.3M	Sell	153,400 -240,500	-61%	-$3.09M	0.03%	576
2013 Q3	$4.35M	Buy	393,900 +176,900	+82%	+$1.47M	0.08%	253
2013 Q2	$1.73M	Buy	+217,000	New	+$1.38M	0.04%	499

Other funds holding HALO

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

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

William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return

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

Group One Trading's HALO Position: Q4 2024 in Review

Group One Trading sold out of Halozyme (HALO) in Q4 2024, closing a stake of 9,855 shares — an estimated $505K sold.

Group One Trading first reported a position in HALO in Q2 2013 and held it in 22 quarters. The position peaked at $3.07M in Q4 2013. 508 funds tracked by Wall St. Rank hold HALO as of Q4 2024.

Group One Trading reported no remaining Halozyme position as of Q4 2024 after selling out during the quarter.
Group One Trading sold 9,855 Halozyme shares in Q4 2024, an estimated $505K.
Group One Trading first reported a position in Halozyme in Q2 2013 and held it in 22 quarters.
Group One Trading's Halozyme position peaked at $3.07M in Q4 2013.
508 funds tracked by Wall St. Rank held Halozyme as of Q4 2024.

Based on Group One Trading's 13F filing for Q4 2024, filed 14 Feb 2025.