Northwestern Mutual Wealth Management’s Pacific Biosciences PACB Stock Holding History

Northwestern Mutual Wealth Management’s Portfolio PACB Stock Details PACB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$364	Buy	276 +176	+176%	+$315	﹤0.01%	3878
2025 Q4	$187	Sell	100 -3,900	-98%	-$7.49K	﹤0.01%	3812
2025 Q3	$5.12K	Buy	4,000 +3,995	+79,900%	+$5.41K	﹤0.01%	3137
2025 Q2	$6	Buy	+5	New	+$6	﹤0.01%	3638
2025 Q1	–	Sell	-20	Closed	-$37	–	3873
2024 Q4	$37	Hold	20	–	–	﹤0.01%	3525
2024 Q3	$34	Hold	20	–	–	﹤0.01%	3536
2024 Q2	$27	Hold	20	–	–	﹤0.01%	3444
2024 Q1	$75	Hold	20	–	–	﹤0.01%	3449
2023 Q4	$196	Hold	20	–	–	﹤0.01%	3350
2023 Q3	$167	Sell	20 -80	-80%	-$914	﹤0.01%	3188
2023 Q2	$1.32K	Buy	100 +80	+400%	+$972	﹤0.01%	3053
2023 Q1	$232	Sell	20 -60	-75%	-$597	﹤0.01%	3177
2022 Q4	$650	Buy	+80	New	+$689	﹤0.01%	3098
2022 Q3	–	Sell	-5	Closed	–	–	3313
2022 Q2	$0	Buy	+5	New	+$30	﹤0.01%	3393
2021 Q3	–	Sell	-550	Closed	-$19K	–	3156
2021 Q2	$19K	Buy	+550	New	+$16K	﹤0.01%	2214
2016 Q2	–	Sell	-15,601	Closed	-$133K	–	2201
2016 Q1	$133K	Sell	15,601 -4,399	-22%	-$43.3K	﹤0.01%	638
2015 Q4	$263K	Hold	20,000	–	–	0.01%	468
2015 Q3	$73K	Hold	20,000	–	–	﹤0.01%	642
2015 Q2	$115K	Buy	+20,000	New	+$116K	﹤0.01%	520

Other funds holding PACB

AIM

ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return

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

SoftBank Group Tokyo, Japan $11.4B AUM 27.91% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $154B AUM 29.96% 1-Year Est. Return

NAMA

Nikko Asset Management Americas New York $7.07B AUM 50.91% 1-Year Est. Return

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

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

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Northwestern Mutual Wealth Management's PACB Position: Q1 2026 in Review

Northwestern Mutual Wealth Management increased its Pacific Biosciences (PACB) stake by 176% in Q1 2026, buying an estimated $315 and bringing the position to 276 shares worth $364. The position accounts for ﹤0.01% of the portfolio, ranked #3878.

Northwestern Mutual Wealth Management first reported a position in PACB in Q2 2015 and has held it in 19 quarters since. The position peaked at $263K in Q4 2015. 229 funds tracked by Wall St. Rank hold PACB as of Q1 2026.

Northwestern Mutual Wealth Management held 276 shares of Pacific Biosciences worth $364 as of Q1 2026.
Northwestern Mutual Wealth Management bought 176 Pacific Biosciences shares in Q1 2026, an estimated $315.
Pacific Biosciences made up ﹤0.01% of Northwestern Mutual Wealth Management's portfolio in Q1 2026, its #3878 holding.
Northwestern Mutual Wealth Management first reported a position in Pacific Biosciences in Q2 2015 and has held it in 19 quarters since.
Northwestern Mutual Wealth Management's Pacific Biosciences position peaked at $263K in Q4 2015.
229 funds tracked by Wall St. Rank held Pacific Biosciences as of Q1 2026.

Based on Northwestern Mutual Wealth Management's 13F filing for Q1 2026, filed 7 May 2026.