Ticker · CUSIP 116794108
Holders (tracked)
15
Combined shares
8,721,713
Combined value
$299.50M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
SEC event timeline
26 events
- Munch Mark · EXEC VP&PRES BRUKER NANO INC.2026-04-15Sold $79.8K @ $39.90Insider sell
- Larry Robbins (Glenview Capital) exited2026-02-17−319,674 shares · 2025Q413F
- AQR Capital Management added2026-02-17+13,452 shares · 2025Q413F
- D.E. Shaw & Co. added2026-02-17+111,591 shares · 2025Q413F
- +106,660 shares · 2025Q413F
- Jeremy Grantham (GMO) trimmed2026-02-17−192,935 shares · 2025Q413F
- Two Sigma Investments trimmed2026-02-17−425,736 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) added2026-02-17+1,269,316 shares · 2025Q413F
- Steve Cohen (Point72) added2026-02-17+491,423 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) added2026-02-17+103,833 shares · 2025Q413F
- T. Rowe Price added2026-02-17+2,289,269 shares · 2025Q413F
- Wellington Management opened position2026-02-17+173,476 shares · 2025Q413F
- Renaissance Technologies exited2026-02-12−139,610 shares · 2025Q413F
- Norges Bank (Norway SWF) opened position2026-02-10+80,091 shares · 2025Q413F
- AQR Capital Management trimmed2025-11-14−3,290,813 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) added2025-11-14+470,292 shares · 2025Q313F
- Steve Cohen (Point72) opened position2025-11-14+1,061,631 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+335,646 shares · 2025Q313F
- D.E. Shaw & Co. opened position2025-11-14+205,917 shares · 2025Q313F
- T. Rowe Price added2025-11-14+3,168 shares · 2025Q313F
- +319,674 shares · 2025Q313F
- Jeremy Grantham (GMO) added2025-11-13+4,394 shares · 2025Q313F
- Renaissance Technologies trimmed2025-11-13−36,200 shares · 2025Q313F
- Norges Bank (Norway SWF) exited2025-11-13−1,079,113 shares · 2025Q313F
- Norges Bank (Norway SWF) added2025-11-12+87,757 shares · 2024Q313F
- Michael Burry (Scion Asset Mgmt) exited2025-11-03−250,000 shares · 2025Q313F
Insider activity
Last 30 days
Net (open-market)
−$79.8K
Buys
0 · $0
Sells
1 · $79.8K
Unique insiders
1
| Date | Insider | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| 04-15 | Munch Mark EXEC VP&PRES BRUKER NANO INC. · Insider | M | 2,000 | $22.19 | $44.4K |
| 04-15 | Munch Mark EXEC VP&PRES BRUKER NANO INC. · Insider | S | 2,000 | $39.90 | $79.8K |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions3
- Wellington Management+173,476$8.2M
- Paul Tudor Jones (Tudor Investment)+106,660$5.0M
- Norges Bank (Norway SWF)+80,091$3.8M
Added to6
- Izzy Englander (Millennium Mgmt)+1,269,316$59.8M
- Steve Cohen (Point72)+491,423$23.2M
- D.E. Shaw & Co.+111,591$5.3M
- Ken Griffin (Citadel Advisors)+103,833$4.9M
- AQR Capital Management+13,452$634K
- T. Rowe Price+2,289,269$108K
Trimmed2
- Two Sigma Investments−425,736$20.1M
- Jeremy Grantham (GMO)−192,935$9.1M
Exited2
- Larry Robbins (Glenview Capital)−319,674$10.4M
- Renaissance Technologies−139,610$4.5M
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 16 | $70.12B |
| 2022Q2 | 15 | $68.59B |
| 2022Q3 | 17 | $58.5M |
| 2022Q4 | 15 | $933.9M |
| 2023Q1 | 17 | $1.11B |
| 2023Q2 | 15 | $1.15B |
| 2023Q3 | 15 | $880.3M |
| 2023Q4 | 13 | $1.08B |
| 2024Q1 | 13 | $1.22B |
| 2024Q2 | 14 | $948.8M |
| 2024Q3 | 12 | $225.7M |
| 2024Q4 | 9 | $195.3M |
| 2025Q1 | 14 | $207.6M |
| 2025Q2 | 12 | $382.0M |
| 2025Q3 | 12 | $168.2M |
| 2025Q4 | 15 | $299.5M |
Who owns BRKR
15 super-investors · 2025Q4
Tracked stake
8.72M
shares
Combined value
$300M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New5Added8Trim2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Izzy Englander Millennium Mgmt | 1.84M | $87M |
| 2 | Steve Cohen Point72 | 1.55M | $73M |
| 3 | Ken Griffin Citadel Advisors | 1.42M | $67M |
| 4 | Two Sigma Investments | 421.6K | $20M |
| 5 | D.E. Shaw & Co. | 317.5K | $15M |
| 6 | Jeremy Grantham GMO | 277.8K | $13M |
| 7 | Wellington Management | 173.5K | $8M |
| 8 | Paul Tudor Jones Tudor Investment | 106.7K | $5M |
| 9 | Ken Griffin Citadel Advisors | 88.5K | $4M |
| 10 | Norges Bank Norway SWF | 80.1K | $4M |
| 11 | AQR Capital Management | 49.5K | $2M |
| 12 | Ken Griffin Citadel Advisors | 15.3K | $721K |
| 13 | Paul Tudor Jones Tudor Investment | 7.9K | $372K |
| 14 | Paul Tudor Jones Tudor Investment | 4.8K | $226K |
| 15 | T. Rowe Price | 2.37M | $111K |
Recent moves
20 transactions
- +106,660 · 2025Q4
- −319,674 · 2025Q4
- −192,935 · 2025Q4
- +13,452 · 2025Q4
- +111,591 · 2025Q4
- +491,423 · 2025Q4
- +2,289,269 · 2025Q4
- +103,833 · 2025Q4
- −425,736 · 2025Q4
- +173,476 · 2025Q4
- +1,269,316 · 2025Q4
- −139,610 · 2025Q4
- +80,091 · 2025Q4
- +3,168 · 2025Q3
- +335,646 · 2025Q3
- +470,292 · 2025Q3
- +205,917 · 2025Q3
- +1,061,631 · 2025Q3
- +319,674 · 2025Q3
- −3,290,813 · 2025Q3
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