Twin Tree Management’s Bruker BRKR Stock Holding History

Twin Tree Management’s Portfolio BRKR Stock Details BRKR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$283K	Buy	+4,708	New	+$220K	0.01%	1137
2026 Q1	–	Sell	-10,854	Closed	-$454K	–	1306
2025 Q4	$511K	Buy	10,854 +5,238	+93%	+$221K	﹤0.01%	1126
2025 Q3	$182K	Sell	5,616 -10,072	-64%	-$359K	﹤0.01%	1346
2025 Q2	$646K	Buy	+15,688	New	+$606K	﹤0.01%	1417
2023 Q4	–	Sell	-13,298	Closed	-$828K	–	1372
2023 Q3	$828K	Buy	+13,298	New	+$895K	﹤0.01%	988
2022 Q1	–	Sell	-691	Closed	-$58K	–	1635
2021 Q4	$58K	Buy	+691	New	+$55.4K	﹤0.01%	1482
2021 Q3	–	Sell	-24,894	Closed	-$1.89M	–	1567
2021 Q2	$1.89M	Buy	+24,894	New	+$1.74M	0.01%	901
2020 Q2	–	Sell	-200	Closed	-$7K	–	1467
2020 Q1	$7K	Sell	200 -58,721	-100%	-$2.72M	﹤0.01%	1271
2019 Q4	$3M	Buy	58,921 +25,012	+74%	+$1.19M	0.01%	622
2019 Q3	$1.49M	Buy	33,909 +19,270	+132%	+$864K	0.01%	749
2019 Q2	$731K	Buy	+14,639	New	+$617K	﹤0.01%	856

Other funds holding BRKR

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

OAG

Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

PCA

Pallas Capital Advisors Braintree, Massachusetts $3.25B AUM 40.07% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Sculptor Capital New York $12.3B AUM 40.26% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

SHCM

Sachem Head Capital Management New York $4.82B AUM 73.38% 1-Year Est. Return

Twin Tree Management's BRKR Position: Q2 2026 in Review

Twin Tree Management opened a new position in Bruker (BRKR) in Q2 2026: 4,708 shares worth $283K. The stake represents 0.01% of the portfolio and ranks #1137 among its holdings. This is a return to the name: Twin Tree Management previously reported a position in BRKR as recently as Q4 2025.

Twin Tree Management first reported a position in BRKR in Q2 2019 and has held it in 11 quarters since. The position peaked at $3M in Q4 2019. 415 funds tracked by Wall St. Rank hold BRKR as of Q2 2026.

Twin Tree Management held 4,708 shares of Bruker worth $283K as of Q2 2026.
Bruker was a new Twin Tree Management position in Q2 2026.
Bruker made up 0.01% of Twin Tree Management's portfolio in Q2 2026, its #1137 holding.
Twin Tree Management first reported a position in Bruker in Q2 2019 and has held it in 11 quarters since.
Twin Tree Management's Bruker position peaked at $3M in Q4 2019.
415 funds tracked by Wall St. Rank held Bruker as of Q2 2026.

Based on Twin Tree Management's 13F filing for Q2 2026, filed 12 Aug 2026.